Mobile carnivores are Group of answer choices Usually found in the highest part of the intertidal Not usually able to get to prey in the highest part of the intertidal Generally nonselective Always visual in prey detection
Answers
Mobile carnivores are typically not usually able to get to prey in the highest part of the intertidal zone. Option b. is correct.
This is because they are often restricted by the environmental conditions, such as the availability of water and suitable prey items, which may limit their access to these areas. In terms of their distribution, mobile carnivores can be found in a variety of habitats, ranging from the open ocean to terrestrial environments. In the intertidal zone, mobile carnivores may be found in a range of elevations, from the lower intertidal to the upper intertidal.
The ability of mobile carnivores to access prey in the upper intertidal zone may depend on factors such as the height of the zone and the mobility of the predator. Some mobile carnivores may be able to access prey in the upper intertidal by climbing or jumping, while others may be limited to the lower intertidal and subtidal zones.
In summary, the characteristics of mobile carnivores can vary depending on the specific organism and the environment in which they live. However, They are typically not usually able to get to prey in the highest part of the intertidal zone. Hence, Option b. is correct.
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Mobile carnivores are
Group of answer choices
a. Usually found in the highest part of the intertidal
b. Not usually able to get to prey in the highest part of the intertidal
c. Generally nonselective
d. Always visual in prey detection
Related Questions
If red flower color (R) is dominant and white (r) recessive, a plant with white flowers would have a genotype of ___ .
RR
rr
Rr
rR
Answers
If red flower color (R) is dominant and white (r) recessive, a plant with white flowers would have a genotype of _rr__ .
A plant with white flowers would have a genotype of rr, as the trait for white flowers is recessive and requires two copies of the recessive allele (r) to be expressed.
In this scenario, a plant with white flowers would have a genotype of rr.
Red flower color (R) is dominant, and white flower color (r) is recessive.
Dominant traits only need one copy of the gene to be expressed, while recessive traits require two copies of the gene.
Since the plant has white flowers, it must have two copies of the recessive gene (r) to express the white color.
Therefore, the genotype for a plant with white flowers is rr.
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which of the following evolutionary developments are responsible for primates’ enhanced sense of touch?
Answers
The epidermal ridges that produce fingerprints and enhanced sense of touch are responsible for primates’ enhanced sense of touch.
The evolutionary developments responsible for primates’ enhanced sense of touch are the epidermal ridges that produce fingerprints. The ridges are skin folds that increase the surface area of the fingertips, palms, and soles. They are sensitive and contain a high density of touch receptors. When a primate touches something, the ridges compress and deform, stimulating the receptors and sending a signal to the brain.The sense of touch helps primates to manipulate objects and interact with their environment.
It also enables them to groom and socialize with each other. The enhanced sense of touch is especially important for primates that move through trees. They need to be able to grasp branches and judge their strength to avoid falling.The ridges that produce fingerprints are unique to primates, although some other mammals, such as koalas, have similar patterns. The development of epidermal ridges is believed to have evolved because it provided primates with an adaptive advantage in their arboreal environment.
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Select the code that a program would follow to draw a rectangle after the pen down command. O Move 100 steps, turn right 90 degrees, move 50 steps, turn right 90 degrees with four iterations O Move 100 steps, turn right 90 degrees, move 50 steps, turn right 90 degrees with two iterations O Move 100 steps, turn right 90 degrees with four iterations O Move 100 steps, turn right 90 degrees with two iterations
Answers
The code that a program would follow to draw a rectangle after the pen down command is: "Move 100 steps, turn right 90 degrees, move 50 steps, turn right 90 degrees with two iterations."
In order to draw a rectangle, we need to move the pen in a specific pattern. The code provided instructs the program to first move 100 steps forward, then turn right 90 degrees. After that, it moves 50 steps forward and again turns right 90 degrees. This set of instructions is repeated two times, resulting in a total of four sides being drawn. By following this code, the program will successfully draw a rectangle shape.
It is important to note that the code with four iterations would result in a rectangle with longer sides, as it would repeat the set of instructions four times. However, the given question specifically asks for the code with two iterations, which would create a rectangle with shorter sides. Therefore, the correct code to draw a rectangle after the pen down command is "Move 100 steps, turn right 90 degrees, move 50 steps, turn right 90 degrees with two iterations."
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Cat coat color is an X-linked trait.
Calico cats typically have patches of black, white, and orange on their coats as a result of X-inactivation. Most calico cats are female, but rarely a male calico will be born into a litter.
Which of the following could explain calico coat color in a male kitten?
Choose 1 answer:
(choice A)
A
The male kitten has a genotype of XXY.
(choice B)
B
The male kitten has a genotype of XXX.
(choice C)
C
The male kitten has a genotype of XYY.
(choice D)
D
The male kitten has a genotype of YY.
Answers
Answer:
d)Explanation:
mark as brainleast and fo-ll-ow me
The filtration membrane includes all except ________.
Answers
Which of following is a
benefit of sexual
reproduction?
A. difficulty finding mate
C. long gestation periods
B. genetic variation
D. identical offspring
Answers
Answer:
b) Genetic variation
Explanation:
The best benefit of sexual reproduction is genetic variation. It shows more variations than asexual reproduction and makes the offspring more suitable for the surrounding. Hence, the option (b) is correct.
A freshwater fish egg that contains 1% solute lives in a freshwater environment that also contains 1% solute. The freshwater solution can be described as ___________ to the fish egg solution.
Answers
Answer:
It is Isotonic to the fish egg solution
Explanation:
It is Isotonic because Isotonic is a solution that has the same solute concentration with another solution I.e the amount of solute in one solution is the same with the other. This slow the free flow of solutes in equal part through the semipermeable membrane from one solution to the other.
the blood, penetrating trauma, and infection in adjoining structures such as the war or sinuses are all routes in which infectious organisms:
Answers
The blood, penetrating trauma, and infection in adjoining structures such as the war or sinuses are all routes through which infectious organisms can spread. Therefore, it is true.
In the case of the blood, infectious organisms can enter the bloodstream and be carried to various parts of the body, potentially causing systemic infections. Penetrating trauma, such as wounds or injuries that breach the body's natural barriers, can provide a direct pathway for infectious organisms to enter tissues and cause localized infections.
Infection in adjoining structures, such as the ear or sinuses, can lead to the spread of infectious organisms from these sites to other nearby areas, causing secondary infections or complications.
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Most organic matter decomposition in ocean water and sediments is mediated by bacteria. Different species of bacteria are capable of utilizing different oxidants during organic matter oxidation. For example, aerobic bacteria oxidize organic matter with molecular oxygen. Denitrifying and sulfate reducing bacteria oxidize organic matter with nitrate and sulfate, respectively. a. Using acetate (CH
3
COOH) as a model organic compound, calculate standard free energies of reaction (ΔG
∘
) for organic matter oxidation via O
2
Assume that reactions occur in aqueous solution at 25
∘
C and 1 atm pressure. Use the ΔGG
∘
values given here: G
O
0
acetate =−396.6 kJ mol
−1
G
O
OO
2
(aq)=16.32 kJ mol
−1
Gaf
o
CO
2
(ag)=−386.23 kJ mol
−1
G
o
o
H
2
O=−237.18 kJ mol
−1
Simplified reaction stoichiometries are given below: CH
3
COOH
1
+2O
2
(aq)=2CO
2
(aq)+2H
2
O(l) 5. Does the reaction in question 4 occur spontaneously or not? How do you know?
Answers
The reaction in question 4 occurs spontaneously.
The reaction in question 4 involves the oxidation of acetate (CH3COOH) by molecular oxygen (O2) to form carbon dioxide (CO2) and water (H2O). The standard free energy of reaction (ΔG°) for this reaction can be calculated using the standard Gibbs free energy of formation (ΔG°f) of acetate and the standard Gibbs free energy of formation (ΔG°f) of CO2 and H2O.
The standard Gibbs free energy of formation (ΔG°f) for acetate is given as:
ΔG°f(acetate) = -396.6 kJ/mol
The standard Gibbs free energy of formation (ΔG°f) for CO2 is given as:
ΔG°f(CO2) = -386.23 kJ/mol
The standard Gibbs free energy of formation (ΔG°f) for H2O is given as:
ΔG°f(H2O) = -237.18 kJ/mol
The overall reaction for the oxidation of acetate to form CO2 and H2O is given by:
CH3COOH + O2 → CO2 + H2O
Using the standard Gibbs free energy of formation, we can calculate the standard free energy of reaction (ΔG°) for the reaction as follows:
ΔG° = ΔG°f(acetate) + ΔG°f(CO2) + ΔG°f(H2O) - RT ln Q
where R is the gas constant, T is the temperature in Kelvin, and Q is the reaction quotient (Q = [products]/[reactants]).
Substituting the standard Gibbs free energy of formation values into the equation, we get:
ΔG° = (-396.6 kJ/mol) + (-386.23 kJ/mol) + (-237.18 kJ/mol) - (8.314 J/mol·K) ln ([CO2] / [CH3COOH])
Simplifying the equation, we get:
ΔG° = -1441.5 kJ/mol
Since the standard free energy of reaction is negative, the reaction is spontaneous and will occur in the forward direction at standard conditions. Therefore, The reaction in question 4 occurs spontaneously.
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Traits acquired during an organisms lifetime can be passed down to its offspring true or false
Answers
Answer:
False
Explanation:
An acquired trait is the character developed in an individual as a result of environmental influence. These traits are not coded by the DNA of a living organism and therefore cannot be passed on to future generations.
for the following amino acids determine what kind of tertiary structure they would be used in. a. cysteine b. serine and tyrosine c. arginine and glutamic acid d. alanine and valine
Answers
For the following amino acids,
a. Cysteine: Used in alpha helix or beta pleated sheets structures.
b. Serine and Tyrosine: Used in alpha helix and beta pleated sheets structures.
c. Arginine and Glutamic Acid: Used in alpha helix and beta turn structures.
d. Alanine and Valine: Used in alpha helix and beta sheet structures.
Amino acids are the building blocks of proteins and they play an important role in the formation of tertiary structure of proteins. The tertiary structure of a protein is the three-dimensional structure of the protein molecule which is determined by the interactions between the side chains of the amino acids.
The following are the amino acids and their corresponding tertiary structures:
a. Cysteine - Cysteine is used in the formation of disulfide bonds which help to stabilize the tertiary structure of proteins.
b. Serine and Tyrosine - Serine and Tyrosine are used in the formation of hydrogen bonds which help to stabilize the tertiary structure of proteins.
c. Arginine and Glutamic acid - Arginine and Glutamic acid are used in the formation of ionic bonds which help to stabilize the tertiary structure of proteins.
d. Alanine and Valine - Alanine and Valine are used in the formation of hydrophobic interactions which help to stabilize the tertiary structure of proteins.
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what is a moving objects speed and direction also called
i need help plsss
Answers
Answer:
Speed in a given direction is called velocity.
Pls answer quickly the test is timed
Answers
Answer:
Explanation:X
body cell wall consisting of two germ layers
Answers
which of the following is not a normal characteristic of the normal microbota of the urinary and reproductive system
Answers
The typical microbiota are more prevalent in the male urethra than the female urethra.
briefly:-In most cases, the urethra is axenic. In the urethra, particularly in the distal stop, germs are usually present. At specific times during the menstrual cycle, the relative quantities of various species of common vaginal microbiota may alter. By out-competing harmful microbes, the normal microbiota shield us from disease. often connected to sickness symptoms.
What three components of urine might be found in a patient with a urinary tract infection?UTIs are indicated by the presence of bacteria in the urine. A urinary tract infection may be indicated by the presence of yeast cells or parasites (such as the parasite that causes trichomoniasis). The sample could not be as pure as it should be if there are squamous cells present.
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What do we already know about solid in the three states of matter? in Science
Answers
Answer:
we know that the molecules in a solid are very close together and don't have much room to move
Explanation:
common knowledge really. how exactly do you not know this..?
either way, I'm a kind person so here's a Jay Jay pic cuz this answer is fairly short and very, VERY obvious
Combustion reaction
In general, for complete
combustion:
hydrocarbon + oxygen → carbon dioxide + water
i don't know
Answers
Answer:
The reaction in the diagram is right.
Explanation:
In complete combustion, hydrocarbon fuels burn in the presence of high concentration of oxygen that produces carbondioxide gas and water which are releases in the atmosphere. Complete combustion takes place only when there is oxygen present in large amount whereas incomplete combustion occurs when the oxygen in the environment is limited so complete combustion required more oxygen as compared to incomplete combustion.
why would no ecosystem exist without energy conversion? the food chain would not be possible electronic devices need to convert energy photosynthesis would not operate transportation would be restricted
Answers
Energy conversion is essential for life on Earth, and without it, no ecosystem can exist. Energy conversion is necessary for the food chain to operate, for photosynthesis to occur, and for transportation of energy, resources, and living organisms.
Without energy conversion, life as we know it would not be possible.The food chain is a series of organisms that rely on each other for energy, with producers at the beginning of the chain, and consumers at the end. Producers such as plants use photosynthesis to convert sunlight into energy, which is then consumed by herbivores and passed on to carnivores. Without energy conversion, this process would not be possible, and the food chain would collapse.
Photosynthesis is the process by which plants convert sunlight into energy, and without it, plants would not be able to grow. This process relies on energy conversion, as sunlight is converted into chemical energy in the form of carbohydrates and other compounds. Without photosynthesis, the food chain would be impossible, as plants and other producers would not be able to produce energy-rich compounds.
Finally, transportation is essential for the movement of energy and resources, as well as living organisms. Without energy conversion, transportation would be restricted, as cars, planes, and other vehicles rely on energy conversion to operate. Without energy conversion, these vehicles would not be able to move, and the transportation of resources and living organisms would be impossible.
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The carrying capacity of an ecosystem is limited by what factors
The presence of humans in the ecosystem.
The size of the animals in the ecosystem.
The needs of the living things within the ecosystem.
There is not limit to the size of a population.
Answers
Answer: The needs of the living things within the ecosystem.
Explanation: Carrying capacity for an ecosystem means the amount of organisms an ecosystem can carry. If the ecosystem overpopulates with a certain species, it decreases the biodiversity of the entire ecosystem. A main factor that the carrying capacity of an ecosystem is limited by is the needs of the living things in that ecosystem. If that ecosystem overpopulates, every species in that ecosystem will compete to meet the needs of their own, whether it's food, water, or shelter.
Hope this helps! :)
The production of the dark pigments in the fur on the paw, ears, and tail of Siamese cats involves the enzyme tyrosinase. An analysis of the structure of tyrosinase is most likely to reveal which TWO of the following characteristics
Answers
An analysis of the structure of tyrosinase is most likely to reveal following characteristics:
Tyrosinase, an enzyme that contains copper and is found in the 75 kD glycoprotein molecule T4, is crucial for melanogenesis and pigmentation.Three domains—the central domain, the N-terminal domain, and the C-terminal domain—can be distinguished in the overall structure of tyrosinase.Tyrosine is transformed from tyrosine to dopaquinone and finally to the dark-colored material, melanin, through a metabolic route, which is catalyzed by the enzyme tyrosinase. The brown hue of Siamese cats' ears, paws, tail, and face is a result of melanin.
Tyrosinase, a protein, has undergone a mutation that is thought to be the reason for this temperature requirement in Siamese cats. The same pigment present in your skin and eyes, melanin, is created by the enzyme tyrosinase. The fur will be darker the more melanin there is.
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Viruses can also form ______ and still be viable unlike a cell.
Answers
Answer:
Viruses can also form immunities and still be viable unlike a cell
Explanation:
How do coral reefs help with climate stability?
Answers
Answer:
read this to find out! :D
Explanation:
Coral reefs may be able to adapt to moderate climate warming and improve their chance of surviving through the end of this century, if there are large reductions in carbon dioxide emissions. ... Corals bleach when ocean waters warm just 1-2°C (2-4°F) above normal summertime temperatures.
Brainlest?
Tadpoles must undergo a major metamorphosis to become frogs. This change includes reabsorption of the tail, growth of limbs, calcification of the skeleton, increase in rhodopsin in the eye, development of lungs, change in hemoglobin structure, and reformation of the gut from the long gut of an herbivore to the short gut of a carnivore. Amazingly, all of these changes are induced by triiodothyronine. What is the most likely explanation for such a wide array of effects of triiodothyronine
Answers
Answer:
The most likely explanation is that different body parts have different tissues which in turn have different thyroxine receptors. This leads to different signal transduction pathways.
Explanation:
The triiodothyronine absorption through different tissues lead to different signal transduction pathways.
what two hydrogen carrying molecules are formed during the krebs cycle
Answers
Answer:
Remember that glycolysis produces two pyruvic acid molecules per glucose molecule along with two of the hydrogen-carrying NADH molecules. Remember also that the Krebs cycle produces NADH as well as another hydrogen carrier called FADH2.
hope it helps
state two differences of an ecosystem and a habitat.
Answers
Studies show that the average global temperature of oceans is rising at both the surface and in the deep ocean. Given how temperature affects water’s ability to absorb gases, what is MOST likely happening to the oceans’ ability to absorb carbon dioxide, nitrogen, and oxygen? A. It is decreasing. B. It is increasing. C. It is being replaced by the ability to absorb other gases. D. It is not changing.
Answers
Studies show that the average global temperature of oceans is rising at both the surface and in the deep ocean. Given how the temperature affects water's ability to absorb gases, the most likely happening to the ocean's ability to absorb carbon dioxide, nitrogen, and oxygen is decreasing. Thus, the correct option is A.
What is the role of Oceans in global warming?Climate change are the long-term shifts in the temperatures and weather patterns of the planet. These shifts in climate may be natural, but since the period of 1800s, human activities have been the main driver of climate change, primarily due to the burning of fossil fuels such as coal, oil, and gas, which produces heat-trapping gases.
Oceans are the largest heat sink on the planet. They absorb about 90% of the excess heat which is caused by climate change. Oceans are also a very efficient carbon sink, which absorbs about 23% of the human-caused carbon dioxide emissions. If they fail to absorb the gases from ecosystem, this may result into increase in temperature of the ecosystem.
Therefore, the correct option is A.
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what substances are returned to the blood before it leaves the kidneys?
Answers
Answer:
The process is called reabsorption.
The substances that are returned are glucose, amino acids, water and salt. Hope this helped
The adaptations of a pelican include its long, pouch-like beak. Why is the beak of the pelican an example of an adaptation?
A.
The beak is a unique feature that is found only in pelicans.
B.
All birds have beaks, but the beaks vary among different species.
C.
The shape and structure of the beak have remained the same over many generations.
D.
The shape and structure of the beak are inherited and help the pelican survive in its environment
Answers
Answer:
D. The shape and structure of the beak are inherited and help the pelican survive in its environment
Explanation:
Hope this helps!
A researcher is trying to estimate how many trout there are in a 1,000-acre lake. She counted the trout in three 50-acre areas and recorded 88, 80, and 57 trout. What is the approximate size of the trout population?
Answers
approximately 550 trout population present in the lake.
what is population ?A discrete accumulation identifiable characteristics such as people, animals with the objective of analysis and data collection is called a population.
A population consists of a same group of species who reside in a particular geographical place with their reproductive capacity to interbreed.
when individuals in local populations spread between other local populations called as metapopulation.
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Answer: The correct answer is 1,500
Explanation:
The available answers to this question are:
225
1500
3750
4500
Average the recorded trout:
Avg = (88 + 80 + 57) / 3 = 75
Sample size = 50 acres
Lake size = 1,000 acres
Number of samples = 1000 / 50 = 20
Use the average for population:
75 * 20 = 1,500
Assuming John Stacy does not carry the methemoglobinemia allele, do a Punnett square
between Luna Fugate and John Stacy to show the possible genotypes of their children.
Answers
The genotype of the children will be AA, Aa and aa.
What is an allele?Genes occur in pairs, these pairs of genes control different traits. The pair of genes is called an allele. A gene can be dominant or recessive.
Let us assume that the gene is recessive in both Luna Fugate and John Stacy and the genes for the presence of methemoglobinemia is A while tat for its absence is a. The genotype of the children will be AA, Aa and aa.
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