The Braeburn apple is grown for its burst of sweet and tart flavors when bitten into, and for its firm fruit suitable for shipping. It was
named from the orchard where they were first grown. A chance seedling (young plant) was produced from what was thought to be a
cross-pollination of Granny Smith apples and Lady Hamilton apples. Explain which seeds would most likely reproduce this fruit.
Answers
In order to reproduce this fruit, both parent varieties must be present in the orchard. Since the Lady Hamilton apple is a variety of Golden Delicious, the seeds created by cross-pollinating these two apples will most likely produce a Braeburn-type apple.
The seeds produced by the cross-pollination of these two apples will contain a combination of the genetic material from the two parent varieties. This means that the Braeburn apples produced from the seeds will contain characteristics from both the Granny Smith and Lady Hamilton apples.
The seeds may also contain genetic traits from other apples that were grown in the same orchard, resulting in a unique combination of flavors, textures, and colors. In order to ensure that the Braeburn apple is reproduced, it is important to keep the two parent varieties in the orchard and to regularly cross-pollinate the trees.
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Related Questions
when a muscle contracts, the h zone almost disappears. true or false?
Answers
True. When a muscle contracts, the H zone (which is the central region of the sarcomere containing only thick filaments) shortens and almost disappears as the thick and thin filaments slide past each other.
Different species may interact and interbreed in a hybrid zone, producing hybrid offspring. When natural selection favours individuals that do not interbreed with other species, the process filaments of reinforcement takes place, which causes the hybrid zone to grow and the number of hybrids to decrease.
The two species grow more genetically different reinforcement and less likely to interbreed as a result of this process, which raises the possibility of speciation.
On the other hand, fusion happens when distinct species come together and a hybrid zone vanishes, convergence happens when a hybrid zone gets smaller and more hybrids arise, and stability happens when a hybrid zone stays the same. The chance of speciation is not increased by any of these mechanisms to the same extent as reinforcement.
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Which microorganism is transmitted to humans when they ingest larva, eggs, in contaminated foods?
Answers
When humans ingest larvae, eggs, or other forms of a microorganism in contaminated foods, they may become infected with a parasitic roundworm called Ascaris lumbricoides.
This roundworm is one of the most common intestinal parasites in humans and it is also known as human ascariasis. The infection is caused by ingesting food or water that is contaminated with Ascaris eggs, which hatch in the small intestine and release the larvae.
The larvae then migrate through the intestinal wall and into the liver and lungs, before returning to the small intestine where they mature into adult worms.
Ascaris lumbricoides are commonly found in areas with poor sanitation and hygiene, and it is most common in tropical and subtropical regions, where it is estimated to infect up to 1.2 billion people worldwide.
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What causes the heart's lub dub sound?
A. capillaries moving blood between arteries and veins
B. arteries delivering oxygen rich blood to the rest of the
body
C. valves opening and closing while returning blood to
the heart
D. lungs oxygenating blood and exhaling carbon dioxide
Answers
Answer:
The answer of this question is the opening and closing of the heart valves of the heart valves. I believe that the answer is C, or "valves opening and closing while returning blood to the heart"
Did humans and dinosaurs coexist ? Explain your response
Answers
Answer:
no
Explanation:
Humans werent around back then
A. Use a concept map to illustrate the role of
producers, consumers, and decomposers in the
transfer of energy through ecosystems.
Answers
Concept Map of role of producers, consumers and decomposers.
Producers
- Photosynthesis
- Capture energy from sunlight
- Provide energy to consumers
Consumers
- Feed on producers
- Transfer energy to decomposers
Decomposers
- Break down dead organisms
- Return energy to producers
What is the difference between a primary consumer and a secondary consumer? A primary consumer is an organism that obtains its energy by directly eating plants. Primary consumers are herbivores and are the first level in a food chain. They are also known as grazing animals, as they graze on grass and other plant life. Examples of primary consumers include rabbits, deer, sheep, and cows.Secondary consumers, on the other hand, are organisms that obtain their energy by eating primary consumers. Secondary consumers are carnivores and are the second level in a food chain. They feed on primary consumers, such as the rabbits, deer, sheep, and cows mentioned above. Examples of secondary consumers include hawks, wolves, snakes, and foxes.The main difference between primary and secondary consumers is that primary consumers obtain their energy directly from plants, while secondary consumers obtain their energy from eating primary consumers. Primary consumers are also known as herbivores, while secondary consumers are known as carnivores. Additionally, primary consumers are the first level in a food chain, while secondary consumers are the second level.To learn more about role of decomposers refer to:
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3a. Which paragraph is best illustrated by
the image?
Answers
The endangered Cheat Mt. Three-Tooth Snail occurs in sandstone outcrops along the Cheat Canyon in West Virginia. You need to estimate their abundance in a 100 hectare area of the forest. Describe how you would estimate their abundance in Cheat Canyon using area-based counts.
Answers
The accuracy of the estimate depends on the representativeness of the selected quadrats and the thoroughness of the surveys conducted. Adjustments may be needed based on the specific characteristics of the Cheat Mt. Three-Tooth Snail and the Cheat Canyon environment.
To estimate the abundance of the endangered Cheat Mt. Three-Tooth Snail in a 100-hectare area of the Cheat Canyon using area-based counts, you can follow these steps:
1. Determine the sampling method: Choose a suitable sampling method to estimate the snail abundance in the forest area. One common method is the quadrat sampling technique.
2. Divide the area into quadrats: Divide the 100-hectare area into smaller, equal-sized quadrats. The size of the quadrats will depend on the snail's distribution and the level of precision desired. For example, you can divide the area into 100 quadrats of 1 hectare each.
3. Randomly select quadrats: Randomly select a predetermined number of quadrats to survey. This helps ensure that the sampled quadrats are representative of the entire area. For instance, you might choose to survey 20 out of the 100 quadrats.
4. Conduct field surveys: Visit each selected quadrat and thoroughly search for the Cheat Mt. Three-Tooth Snails. Carefully examine the sandstone outcrops and record the number of snails found in each quadrat. Repeat this process for all selected quadrats.
5. Calculate snail density: Calculate the snail density by dividing the total number of snails observed in the sampled quadrats by the total area surveyed. For example, if you found 50 snails in the 20 sampled quadrats, the snail density would be 50 snails / 20 hectares = 2.5 snails per hectare.
6. Extrapolate to estimate total abundance: To estimate the snail abundance in the entire 100-hectare area, multiply the snail density by the total area. In this case, the estimated total abundance would be 2.5 snails per hectare * 100 hectares = 250 snails.
Remember, this is just one way to estimate the abundance using area-based counts. The accuracy of the estimate depends on the representativeness of the selected quadrats and the thoroughness of the surveys conducted. Adjustments may be needed based on the specific characteristics of the Cheat Mt. Three-Tooth Snail and the Cheat Canyon environment.
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Plz help lol. Identify and describe 2 things that could explain why glucose and complex carbohydates are not disappearing in M’Kenna’s digestive system.
Answers
Answer:
Explanation:
Plz help lol. Identify and describe 2 things that could explain why glucose and complex carbohydates are not disappearing in M’Kenna’s digestive...
Suppose you are going to receive $20,000 per year for 10 years. The appropriate interest rate is 12 percent. a. What is the present value of the payments if they are in the form of an ordinary annuity
Answers
The present value of payments if they are in the form of an ordinary annuity is $113,050.00 (approx).
Given the following: Amount per year = $20,000
Interest rate = 12%
Time period = 10 years
Type of Annuity = Ordinary annuity
To determine the present value of the payments if they are in the form of an ordinary annuity, we use the formula:
PVA = Payment x [ (1 - (1 / (1 + i) n)) / i ]Where:PVA = Present Value of AnnuityPayment = Amount per yeari = interest raten = time period
Substituting the values: Payment = $20,000i = 12%
n = 10 years
PVA = 20,000 x [ (1 - (1 / (1 + 0.12) 10)) / 0.12 ]
PVA = 20,000 x [ (1 - (1 / 3.106) ) / 0.12 ]
PVA = 20,000 x [ (1 - 0.3217) / 0.12 ]
PVA = 20,000 x [ (0.6783) / 0.12 ]
PVA = 20,000 x 5.6525
PVA = $113,050.00
The present value of the payments if they are in the form of an ordinary annuity is $113,050.00 (approx)
Therefore, the detail ans for the present value of payments if they are in the form of an ordinary annuity is $113,050.00 (approx).
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What is the correct order of draw established by the nccls (now clsi) for the vacuum and syringe methods of blood draws?
Answers
In the method of vacuum method of blood draw, there is a specific order of draw that must be followed for best accuracy and to minimize the risk of cross-contamination.
This order ensures that each tube is free of any additive from the previous tube, thus preventing the specimen from being affected.The correct order of draw established by the NCCLS for the vacuum method of blood draw is as follows:
Blood culture tubesSodium citrate tube (used for coagulation testing)Serum tubesHeparin tubes (used for plasma and some chemistry tests)EDTA tubes (used for hematology testing)Glycolytic inhibitor tubes (used for glucose testing)Fluoride tubes (used for glucose testing)In the method of the syringe method of blood draw, the order of draw is even more critical than the order in the vacuum method of blood draw because the chances of cross-contamination are greater.In the syringe method of blood draw, it is necessary to use a separate syringe for each tube drawn.
The correct order of draw established by the NCCLS for the syringe method of blood draw is as follows:
Blood culture tubesSodium citrate tubes (used for coagulation testing)Serum tubesHeparin tubes (used for plasma and some chemistry tests)EDTA tubes (used for hematology testing)Glycolytic inhibitor tubes (used for glucose testing)Fluoride tubes (used for glucose testing)learn more about NCCLS : https://brainly.com/question/26264740
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Name one part of the cell that is referred to as the smallest yet very vital part of the cell. This part is where the energy is stored and is also referred to as the
powerhouse.
Answers
The most abundant component of plasma is?
Answers
water? not sure buddy
Select the true statement about genes and chromosomes.
a. the nu per of genes in a cell exceeds the number of chromosomes
b. the number of genes in a cell equals the number of chromosomes
c. the number of chromosomes in a cell exceeds the number of genes
Answers
The true statement about genes and chromosomes the number of chromosomes in a cell exceeds the number of genes so option C is correct.
Chromosomes are the structures in cells that contain genetic information. They are made up of DNA, and they come in pairs. Humans have 23 pairs of chromosomes, and these chromosomes contain all of the genetic information necessary for a person to develop and function. Chromosomes can be described as being long and threadlike, and they range in size from about 50 million base pairs (DNA molecules) to 250 million base pairs. Chromosomes are also divided into two categories: autosomal, which are found in all cells, and sex chromosomes, which are only found in certain cells.
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Match each word or phrase to the best description.
Question 1 options:
Absolute date
Uniformitariansim
Superposition
Fossil
Evolution
Paleontologist
Stratigraphy
Relative date
1.
the age of one object in comparison to another
2.
a geological principle stating that processes shaping the Earth today operate the same way and at the same rates as they did in the past.
3.
the analysis of the order and position of layers of archaeological remains.
4.
a scientific process that describes a specific age of a rock, fossil, or other ancient object
5.
the principle that among layers of rock that have not been disturbed, the oldest strata lie at the bottom and the youngest at the top
6.
Preserved remains or traces of ancient plant and animal life.
7.
Evidence that organisms have changed over long periods of time.
8.
A scientist that studies the fossil record to better understand life on Earth.
Answers
Based on geological studies, the description of each term matches or describes study or processesinvolved in study of the earth.
What are the best descriptions for the given terms?A description of a term is an explanation about what that term involves or is concerned with.
The description of the given terms are as follows:
Relative date - the age of one object in comparison to anotherUniformitarianism - the geological principle stating that processes shaping the Earth today operate the same way and at the same rates as they did in the past.Stratigraphy - the analysis of the order and position of layers of archaeological remains.Absolute date - a scientific process that describes a specific age of a rock, fossil, or other ancient objectSuperposition - the principle that among layers of rock that have not been disturbed, the oldest strata lie at the bottom and the youngest at the topFossils - Preserved remains or traces of ancient plant and animal life.Evolution- Evidence that organisms have changed over long periods of time.Paleontologist - A scientist that studies the fossil record to better understand life on Earth.Therefore, the description of each term matches or describes what the term is all about.
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Each gene in a cell's DNA codes for a specific protein. True of False
Answers
Answer:
True
Explanation:
Answer:
true
Explanation:
The genome of an organism is inscribed in DNA, or in some viruses RNA. The portion of the genome that codes for a protein or an RNA is referred to as a gene. Those genes that code for proteins are composed of tri-nucleotide units called codons, each coding for a single amino acid.
Explain the method scientists use to study how Earth's atmosphere and climate have changed during the past million
years
Answers
Answer:
Scientists study Earth’s climate and the ways that it changes in a variety of different ways, using satellite, instrumental, historical, and environmental records. One challenge of using satellite and instrumental data is that their lifespans have been rather short when compared to Earth’s life. The satellite record is only a little over 20 years old and the instrumental record only extends back into the 19th century. Both of these records can be too short to study certain climate processes that occur over hundreds to thousands of years.
Explanation:
What would happen to the pressure inside any enclosures on the moon as the sun hits the exterior and the temperature begins to rise? What kind of safety features could be built in to accommodate this?
Answers
Answer:
The pressure inside any enclosures on the moon would increase in pressure when the temperatures rise. This problem could be solved by having a portion of the enclosures that is flexible and can expand out for the pressure to decrease as necessary.
what dictates the structure of a protein molecule synthesized by the body?
Answers
Answer:
The DNA inside the cells nucleus.
Explanation:
According to Darwin’s theory of evolution all species on earth are united by?
Answers
Answer:
A universal common ancestor (UCA).
Explanation:
According to Darwin, all life on Earth evolved from a universal common ancestor; that is, the very first organism on Earth. If you pick any living plant or animal on Earth and trace its lineage back far enough, billions of years ago, you will eventually find the UCA. Every species on Earth is united to every other species through their connection with the UCA.
The UCA itself was probably a single-celled organism of some kind and died about 4.1 billion years ago. But through it, every species, be it human, dog, tree, or mushroom, shares this one ancestor with everyone else.
Species also have what's called a lowest common ancestor with each other, much more recent than the UCA. For example, the LCA between humans and chimpanzees probably lived and died around 4 million years ago.
why is water necessary to your body
Answers
Answer:
it's necessary because your body uses water in all its cells organs and tissue. water helps you to keep moving and functioning.
are insects and lobsters considered arthropods?
Answers
Answer:
Explanation:
Crabs, lobsters, shrimp, barnacles and many other animals belong to the phylum arthropods. In fact, 75% of all animals belong to the phylum arthropoda (which also includes spiders and insects).
Answer: Yes they are considered arthropods as they have hard exoskeleton which is made up of chiton( type of protein)
Explanation: Some other organisms that come under phylum arthropods are crabs, spiders, shrimp, barnacles, etc.
Which idea is not in the correct position on the chart?
A Biomass Fuels
B. Natural gas
C. Wind D. Geothermal energy
Answers
Answer: natural gas and Biomass Fuels
hope this helps :)
Two types of biomes you have learned are —------------------ biome and—----------------- biome
Aquatic biomes are made of —---------------- ecosystems and—------------------- ecosystems
Answers
Answer:
Aquatic Biome and Dessert Biome
Freshwater and Marine Ecosystems
All other things being equal, which skin tone(darker or lighter) would you expect to be
correlated with higher levels of folate? Explain.
Answers
Darker pigmented skin tone. folate will be destroyed and they will not be successful reproducers.
What is a group of organisms that are able to interbreed and form viable offspring?
A.Species
B.Genus
C.Taxonomy
D.Similar organisms
Answers
A. Species
Explain
Phylum Arthropoda and Phylum Nematoda
Movement
Type of feeder
Answers
Invertebrates belonging to the varied phylum Arthropoda include insects, spiders, crabs, and more. Arthropods can move in a variety of ways thanks to their segmented bodies and jointed legs.
They move in a variety of ways, including as walking, crawling, swimming, and flying. Arthropods can move more easily because to unique parts like legs, wings, or antennae. Chitin makes up their exoskeleton, which serves as support and defence. Roundworms, which are unsegmented, elongated worms with cylindrical bodies, make up the phylum Nematoda. Nematodes have a distinctive form of mobility known as "sinusoidal movement." They flex and move their bodies in a wave-like pattern by contracting and relaxing their longitudinal muscles. Some nematodes also have a tendency to crawl or burrow. Arthropods use a variety of different feeding techniques. They can be parasitic, omnivorous, herbivorous, or carnivorous. Some arthropods have mouthparts designed specifically for lapping, sucking, chewing, or piercing. On the other hand, nematodes are typically parasitic or free-living. Depending on the species, they eat organic debris, bacteria, fungi, plants, or animal tissues. Stylets or hooks are frequently found on parasitic nematodes, which they use to latch onto their hosts and scavenge resources.
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Complete the sentence. City leaders can protect environmental quality by choosing __________ like shoreline vegetation to protect their coastal communities.
sea walls
extra sand
carbon reduction
natural solutions
Answers
Answer:
natural solutions
Explanation:
Shoreline vegetation is a natural filter that helps the environment.
Why do muscle capillaries expand and dilate (get larger in diameter) during muscle contraction during an activity like running? Answer in a complete sentence, and be sure to use the words "cellular respiration," "oxygen," "ATP," and "carbon dioxide waste."
Answers
Muscle capillaries expand and dilate during muscle contraction to ensure an adequate supply of oxygen for cellular respiration, which is necessary to produce ATP and eliminate carbon dioxide waste.
During muscle contraction, the demand for energy increases as the muscles require ATP to perform work. Cellular respiration is the process by which cells generate ATP using oxygen and glucose, while producing carbon dioxide as a waste product. To support this energy-demanding process, muscle capillaries, which are tiny blood vessels, expand and dilate.
The expansion and dilation of muscle capillaries serve a crucial purpose. By increasing their diameter, more blood can flow through them, allowing for a greater supply of oxygen to reach the muscle cells. Oxygen is an essential component in cellular respiration as it combines with glucose to produce ATP, the energy source for muscle contraction. Additionally, the expanded capillaries facilitate the removal of carbon dioxide waste generated during cellular respiration, allowing it to be transported back to the lungs for exhalation.
In summary, the expansion and dilation of muscle capillaries during muscle contraction ensure an ample supply of oxygen for cellular respiration, enabling the production of ATP and efficient removal of carbon dioxide waste.
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To stop a wound from bleeding, platelets in the blood clump together to form a blood clot. The clot dries into a hard scab to protect the wounded area. Underneath the scab, the blood supplies nutrients and oxygen that help new skin cells form. As the skin regenerates, the wound closes.
Which body systems interact with the integumentary system to close the wound?
A Circulatory and reproductive
B Immune and circulatory
C Reproductive and immune
D Digestive and endocrine
Answers
Answer:I think it’s c
Explanation:
Answer: Think it also c
Explanation:
A student is examining a whitefish blastula cell under a microscope. Based on his observations, the student proposes that the whitefish blastula cell is in interphase.
Which of the following pieces of evidence would best support the student’s claim?
A
The mitotic spindle is fully assembled, with its poles at opposite ends of the cell.
B
Sister chromatids have separated and are moving toward opposite poles of the cell.
C
The genetic content of the cell exists as dispersed chromatin.
D
A cleavage furrow has formed on the cell’s surface.
Answers
The piece of evidence that would best support the student’s claim is as follows: The genetic content of the cell exists as dispersed chromatin (option C).
What is interphase?Interphase stage of mitotic cell division is the stage in the life cycle of a cell between two successive mitotic or meiotic divisions.
It is the phase of the cell cycle in which a typical cell spends most of its life. Interphase is the phase of the cell in which the cell obtains nutrients and metabolizes them, grows, replicates its DNA in preparation for mitosis, and conducts other "normal" cell functions.
According to this question, a student is examining a whitefish blastula cell under a microscope. Based on his observations, the student proposes that the whitefish blastula cell is in interphase.
This suggests that the cell is yet to enter the first stage of mitosis, which is prophase, hence, the genetic material will still appear dispersed as chromatin.
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