What would happen to the moth population if the gray moth and white moth lived on trees with white bark?.
Answers
If the gray moth and white moth lived on trees with white bark, the white moth population would increase, and the gray moth population would decrease because the gray moth would stand out against the white bark making it easier for predators to spot and capture them.
The color of an animal can have a significant impact on its survival rate. The color of the moth determines its ability to survive predation by birds and other predators.
In the case of the gray and white moths, the gray moth blends in with the dark bark of trees, while the white moth blends in with the light-colored bark of trees.
The bark on trees is vital to the survival of moths because it provides a hiding place for them from predators such as birds. The white moth population would increase because the white bark would camouflage them, making them more difficult to detect by predators. The gray moth population, on the other hand, would decrease because the gray moth's color would make it easier to spot and capture.
Therefore, the white moth population would increase while the gray moth population would decrease.This phenomenon is called natural selection, and it occurs when certain characteristics of a species are selected for because they provide an advantage for survival in a particular environment.
In this case, the white moth has an advantage over the gray moth because of the color of the bark.
As a result, the white moth population would thrive, while the gray moth population would decline.
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Related Questions
Based on the living things in the pyramid, please tell me what examples would fit into these categories:
Primary Producers, primary consumers, secondary consumers, and tertiary consumers.
Answers
Answer:
Primary producer = Oak tree leaves
Primary consumer = Caterpillars
Secondary consumer = Blue j a y s
Tertiary consumers = Hawk
Explanation:
An energy pyramid is a graph which shows how energy is transferred or flows from one trophic level to the next. Organisms which occupy the same level in the food chain within an ecosystem belong to the same trophic level.
The shape of an an energy pyramid is a pyramid indicating that the number of living things as well as the amount of energy flow decreases as one goes from one lower trophic level to the next higher level.
At the base of the pyramid are the primary producers which use energy of the sunlight to manufacture their own food. Example is the Oak tree.
The next higher level is the primary consumers who feed directly on the primary producers. For example caterpillars.
The next higher level is the secondary consumers who feed on the primary consumers. For example the Blue j a y s.
The highest levelin the pyramid is the tertiary consumers who feed on the secondary consumers. For example, the hawk.
name the 8 major terrestrial biomes, and describe each in terms of relative temperature, precipitation. why can the same type of biome occur in areas that are very geographically distant?
Answers
Temperate grasslands, temperate forests, boreal forests, Arctic tundra, tropical rainforests, savannas, subtropical deserts, and chaparral are the eight main terrestrial biomes.
Large-scale ecosystems, or biomes, can be distinguished by the temperature ranges and precipitation patterns that are unique to them.The types of flora and animal life that can exist in particular regions are influenced by these two features.The same biome can survive in geographically separate places with equivalent climatic circumstances since each biome is determined by its climate. A biome is a substantial biological community or ecosystem that is home to a range of organisms that may survive in a certain environment, including plants, animals, birds, insects, and people. Based mostly on adaptations, temperature ranges, weather, and climatic circumstances, the enormous variety of ecosystems that make up the world are divided and grouped into several biomes.Refer here to know more about biome:
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a bacterium is infected with an experimentally constructed bacteriophage composed of the t2 phage protein coat and t4 phage dna. the progeny phages released from this infected cell would have a. t4 protein and t2 dna. b. t4 protein and t4 dna. c. a mixture of the dna and proteins of both phages. d. t2 protein and t4 dna.
Answers
The progeny phages released from the infected cell would have a mixture of the DNA and proteins of both phages, as described in option c. This is because the experimentally constructed bacteriophage consists of the T2 phage protein coat and the T4 phage DNA.
During the infection process, the T2 protein coat would encapsulate the T4 phage DNA, resulting in the production of hybrid phages. These hybrid phages would contain T4 DNA inherited from the parent T4 phage and T2 protein coat inherited from the parent T2 phage.
As a result, the progeny phages released from the infected cell would carry a combination of the genetic material from T4 phage and the protein composition from T2 phage, thus exhibiting a mixture of the DNA and proteins of both phages.
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A group of people with similar physical traits, blood types, genetic patterns, and inherited characteristics is the definition of what term
Answers
Which of the following is required to produce amino acids from glucose?
Nitrates
Fatty acids and glycerol
Cellulose
Please help, it’s timed
Answers
Answer:
fatty acid and glycerol
To create cave art during the upper paleolithic period, people mixed yellow and brown from ____________ with iron, to make red tones, and created black coloring from manganese or charcoal.
Answers
Answer: ochers
Explanation: they mixed ocher with iron
you are looking at a somatic diploid cell in g2 and see that there are 36 chromosomes present? how many pairs of homologous chromosomes are there?
Answers
When looking at a somatic diploid cell in G2 and seeing that there are 36 chromosomes present, there will be 18 pairs of homologous chromosomes.
What is a somatic diploid cell?Somatic cells are cells that make up the body of an organism that are not used for sexual reproduction. A diploid cell is a cell that has two sets of chromosomes. Each set has 23 chromosomes, and the diploid cell contains 46 chromosomes total. A pair of homologous chromosomes refers to two chromosomes with the same size, shape, and set of genes.The cell cycle is a process that occurs in cells. It consists of various stages, each with its specific characteristics. The cell cycle can be divided into two main stages: interphase and the mitotic phase.
Interphase is the period in which cells prepare for division. G1, S, and G2 are the three phases of interphase. During G1, cells grow and develop. DNA replication occurs in S phase, and cells prepare for mitosis in G2 phase. Mitosis, which is the second stage, is where cells divide to produce two daughter cells. The daughter cells are genetically identical to the parent cell, and each daughter cell receives a set of chromosomes.
There are 18 pairs of homologous chromosomes in a somatic diploid cell in G2 with 36 chromosomes present.
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please help im timed
Answers
Answer:
Elements with the same number of valence electrons have similar chemical properties.
Explanation:
This is because the valence electron number decides the reactivity and bonding capabilities of an atom.
Which statements describe global winds? select three options. they flow in different directions. they travel over short distances. they generate land breezes. they are affected by the rotation of earth. they blow away from poles to the equator.
Answers
The statements that describe global winds are:
They flow in different directions. They are affected by the rotation of the earth. They blow away from poles to the equator. What do you mean by Global winds?Global winds may be defined as winds that blow steadily from specific directions over a long distance on the Earth's surface.
Global winds are responsible for steering the storms such as hurricanes. These winds are affected by convection current, pressure gradient, the Coriolis effect, and friction.
Therefore, the above statements best describe the global winds.
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5. Kimberly draws the food web shown. A reduction in the population of which organism
would reduce the food sources available to all of the other organisms? (1 point)
Answers
Answer: Krill
Explanation:
Tha basis for energy of the animals is krill - so reduction in its population would influence all organisms.
Name three adaptations that helped plants survive on land, and describe how each of them helped. (2 points)
Answers
Three adaptations that helped plants survive on land are cuticle, stomata, and roots. The cuticle protects plants from water loss and UV radiation. Stomata regulate gas exchange, and roots absorb water and nutrients.
When plants moved to land, they had to develop adaptations that would enable them to survive in an environment with fewer resources than they were accustomed to. Three adaptations that helped plants survive on land are discussed below:Cuticle: The cuticle is a waxy layer on the surface of the plant that protects it from water loss and desiccation. This layer is made up of cutin, a waterproof polymer, and is secreted by epidermal cells. The cuticle prevents water from evaporating from the surface of the plant, which is critical for survival in a dry environment. In addition, it also protects the plant from harmful ultraviolet radiation that can damage its DNA.Stomata: Stomata are tiny pores in the leaves and stems of plants that regulate gas exchange and water loss. They are surrounded by guard cells that regulate the opening and closing of the stomata. When there is a need to conserve water, the guard cells can close the stomata to prevent water from evaporating from the plant's surface. When there is a need for carbon dioxide, such as during photosynthesis, the guard cells can open the stomata to allow gas exchange.Roots: Roots are organs that anchor the plant to the ground and absorb water and nutrients from the soil. They allow plants to access water and nutrients that are necessary for survival. Furthermore, roots also help prevent soil erosion and provide support to the plant.Summary: Three adaptations that helped plants survive on land are cuticle, stomata, and roots. The cuticle is a waxy layer on the surface of the plant that prevents water loss and protects the plant from harmful ultraviolet radiation. Stomata are tiny pores that regulate gas exchange and water loss, and roots anchor the plant to the ground and absorb water and nutrients from the soil.For more questions on adaptations
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Mary loves to grow flowers in her garden. She believes if she waters her plants with power-aid, then they will grow big and tall. Mary planted sunflowers, roses, and daisies. Sunflowers don't receive power-aid. After three weeks, Mary measures all three plants. The plant that received water grew the best. Which sentence states the hypothesis?
Answers
Answer:
The Power Aid didn't help the flowers grow at all because the vitamins in it is for humans.
2. Many microscopic organisms are clear, making them almost impossible to see under a microscope.
What can be done to a sample to make it easier to see?
Answers
Use iodine.
Iodine solution makes the sample you want to study of microscopic organism more visible.
The chemical formula for glucose, a type of sugar, is C6 H12 06. Which statement is true about glucose?
1) Glucose is a compound because it's made from more than 1 element 2) Glucose is an element because it's made up from more than one kind of atom. 3) Glucose is an element because it can be separated. 4) glucose is a compound because is made of protons, neutrons and electrons
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Answer:
Glucose is a compound because it is made from more than one element.
helpppp....... Which has the greatest influence on wind speed air mass, dioxide concentrations, nitrogen concentrations or, stratosphere
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Answer:
Differences in air pressure are generally what has the greatest influence on wind speed, so your answer would be air mass.
Hope this helps!
The main difference between a heterotroph and an autotroph is that Select one: An autotroph makes its own energy and a heterotroph gets its energy from eating other organisms. An autotroph eats food find it finds itself, whereas a heterotroph eats food found by other organisms. A heterotroph eats food it finds itself, whereas an autotroph eats food found by other organisms. A heterotroph makes its own energy and an autotroph gets its energy from eating other organisms.
Answers
Answer:
An autotroph makes its own energy and a heterotroph gets its energy from eating other organisms.
Explanation:
Autotrophs use energy from the sun to convert water from the soil and carbon dioxide from the air into a nutrient called glucose. Glucose is a type of sugar. The glucose gives plants energy. Heterotrophs cannot make their own food so they must eat or absorb.
Which kingdoms contain organisms that have cell walls?
Answers
The function of cell wall is to provide protection. The kingdoms which have cell walls are fungi and plantae.
What is the function of cell wall ?The cell wall provides the protection against the mechanical stress and the pressure that a cell membrane can not handle.
Cell wall is majorly present for the purpose of protection to the species and these species tend to be delicate and tend to be in more danger.
Cell wall of fungi is made up of chitin and it is polysaccharide having the amino glycosidic linkages.
Cell wall of plants is made up of polysaccharides as well where the cellulose is present in chains.
Cellulose provides the tensile strength and this amino glycosidic linkages tend to provide strong skeletal structures in order to provide protection to the specimen.
Therefore only plantae and fungi have the cell walls.
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22. Highlight the correct answer of each underlined pair. UV radiation has shorter longer
wavelengths and
lower/higher energy than visible light and infrared radiation.
Answers
Answer:
shorter and higher
Explanation:
UV is further along in the EM spectrum so has a higher frequency and shorter wavelengths than visible light.
Which biosphere process is responsible for moving carbon from the
atmosphere into the vegetation and land?
Select one:
a.Ingestion
b. Photosynthesis
c. Respiration
d. Combustion
Answers
A target cell will respond to a chemical messenger once that molecule has bound to a
A) complex in the nucleus.
B) protein kinase.
C) G protein.
D) receptor.
E) calcium channel
Answers
A target cell will respond to a chemical messenger once that molecule has bound to a D: receptor.
Receptors are protein structures located on the surface of cells that bind to specific molecules, such as hormones or neurotransmitters. When the chemical messenger binds to the receptor, it triggers a series of events within the cell that leads to a physiological response. The nature of the response will depend on the type of chemical messenger and the type of receptor it binds to.
For example, some chemical messengers, such as hormones, may stimulate the target cell to produce or release other chemicals, while others, such as neurotransmitters, may activate ion channels in the cell membrane to change the flow of ions into or out of the cell.
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Only plants can photosynthesize, and only animals can perform cellular respiration
O True
O False
Answers
Answer:
false, plants and animals perform cellular respiration but only plants can photosynethesize.
Explanation:
Only plants can photosynthesize, and only animals can perform cellular respiration. The given statement is false.
What the process of cellular respiration involves?
The process of cellular respiration involves the oxidation of biological fuels in the presence of an inorganic electron acceptor, like as oxygen, to generate significant quantities of energy that are used to power the major creation of ATP. The process of converting chemical energy from foods into adenosine triphosphate (ATP) in an organism's cells, followed by the discharge of waste products, is known as cellular respiration.
During catabolic processes, which divide big molecules into smaller ones and release energy, respiration takes place. One of the main mechanisms through which a cell produces chemical energy to power cellular activity is respiration. A sequence of biochemical stages, some of which include redox reactions, make up the total process.
Therefore, Only plants can photosynthesize, and only animals can perform cellular respiration. The given statement is false.
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Chromosomes play many roles in the body and determine many traits?
Answers
Answer:
False. Protiens do that
Explanation:
Please help
me with this
Answers
what type of unit is unit of speed?
Answers
Answer:
the correct answer is The SI unit of speed is metre per second, but the most common unit of speed in everyday usage is kilometre per hour or, in the US and the UK, miles per hour.
Explanation:
I glad to help you!!!!!!!!!!
Answer: the and is M/S
Explanation:
A scientist places four identical cells into four different liquids, each with different concentrations of magnesium. Cell Description of Liquid Result W Slightly more magnesium than the cell Took in magnesium X The least amount of magnesium Took in magnesium Y Slightly less magnesium than the cell Took in magnesium Z The most amount of magnesium Took in magnesium Which shows evidence of active transport?
Answers
Answer:
The correct option is Z
Explanation:
Active transport can be described as the movement of molecules against a cell's concentration gradient; meaning the movement of molecules across the cell's membrane from a region of lower concentration to a region of higher concentration. From this, it can be deduced that to have active transport in the description in the question, the "body" (the cell or the liquid) with the most amount of magnesium took in more magnesium (showing movement against concentration gradient as the magnesium moved from the least side to the most side). Thus, the correct option is Z
Answer:
The answer is D) cells X and Y
Explanation:
I really need help with my science.
Answers
1) There may be reforestation
2) The reintroduction of species
3) There should be the cleaning up of the spill
4) Alternative sources of energy should be explored.
What is the negative impact of burning farmlands?Farmland burning can produce significant amounts of smoke and particulate matter that can pollute the air. Residents in the vicinity may experience respiratory issues as a result, and this may also contribute to global climate change.
Overall, burning farms is a hazardous activity that can have detrimental effects on the economy, the environment, and human health.
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How do local hormone secretions function differently.
Answers
Local hormones are swiftly activated and deactivated. They are released as a result of physical activity and exercise. They primarily influence the dilation of smooth and vascular muscles. The amount of ligand and the number of receptors on the target cell determine the strength of the response ( the specific local hormone). Hormones are substances that transmit information from your blood to your organs, skin, muscles, and other tissues, allowing them to coordinate various tasks in your body. These signals instruct your body on what to do and when.
All tropisms are physical changes true or false
Answers
Answer:
false
Explanation:
What are the primary blood vessel types and their functions?
Answers
There are three types of primary blood vessels and these are capillaries, veins, and arteries and the function of capillaries to connect arteries and veins, the function of veins to carry blood back to heart, and function of arteries is to take blood away from heart.
What is blood vessel?
A structure whose shape is tubular that contain blood through the tissues as well as organs and these are of three types, the capillaries which is known as smallest blood vessel and the function in to connect vein and arteries. The second type of blood vessel is veins that carry blood back to heart. The third type is artery that carry blood away from the heart.
The blood vessel may contain either pure or impure blood and it plays a vital role in the proper functioning of body.
Therefore, there are three types of primary blood vessels and these are capillaries, veins, and arteries and the function of capillaries to connect arteries and veins, the function of veins to carry blood back to heart, and function of arteries is to take blood away from heart.
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If 32% of the nucleotides in a DNA molecule are guanine, what percentage of the
nucleotides will be thymine?
Answers
Answer:
18% T (Thymine). pls brainliesttt
In a DNA sample according to Chargaff's rule adenine amount is always equal to thymine and guanine is always equal to cytosine, hence 18% will be thymine.
What is Chargaff's rule in DNA?In DNA simple adenine always pair with thymine and guanine paired with cytosine and both pair contribute to 50% for each.
If guanine is 32% so cytosine s also 32% in a sample and both make 64% of the nucleotides in the sample so the remaining nucleotide pair 36% is contributed by adenine 18% and thymine 18% in DNA.
Complementary base pairing adenine makes two hydrogen bond with thymine and guanine make three hydrogen bond with cytosine.
Therefore due to complementary base pairing, it simply has 32% of guanine so it includes 18% of thymine.
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