Which of the following statements about energy and trophic levels is not true? a. the amount of available energy decreases at each higher trophic level. b. the energy conversion efficiency decreases at higher trophic levels. c. the net production of energy is higher at lower trophic levels. d. none of the above please select the best answer from the choices provided a b c d

Answers

Answer 1

All statements are true about the energy and trophic levels. So, the correct option is D. None of the above.

What are trophic levels?

Trophic levels are the levels of energy transfer from lower to higher levels.

There are five levels of trophic level.

The lower level contains autotrophs or producers. And the uppermost level contains big animals or tertiary consumers.

The energy level decreases on going to the higher levels because some amount of energy always lapses as entropy.

Thus, the correct option is D.

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Answer 2

Answer: D

Explanation: fr fr


Related Questions

Biologists tell us that life on earth took billions of years to evolve into astronomy students and other examples of intelligent life. If we want to search for planets with intelligent life-forms that evolved over the same period of time that we did, what sorts of stars should we not bother searching around?.

Answers

The types of stars that we should not search for life around the Universe are O and B type stars.

What is a star?

A star is a celestial body capable of producing huge amounts of heat and radiation in the form of light.

An O-type star (spectral class O) is a blue and/or white star that is characterized to be very hot and brilliant.

B-type stars are also luminous and they can be blue, but they can be differentiated by O-type stars by their spectra.

Learn more about O-type stars here:

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Describe what else a deer gets from plants. Explain how this matter is cycled between plants and the deer. Why is this cycle important to their survival? Provide a 3-5 sentence paragraph explanation.

Answers

Answer:

big blrrd pooh sheisty

Explanation:

yes

in an ecosystem which would have a bigger population: producers or primary consumers

PLEASE HELP

Answers

Answer:

The answer would-be producers. The fact that there are primary consumers today, you would know that producers make up the bigger population. If it were smaller, the primary consumers would have eaten them all up and eventually would die out because they would have no more food source. This would be bad for all higher-level consumers.

How are temperature and carbon dioxide detectors useful in detecting concealed animals?

Answers

Answer: answer below

hope this helps ya out # blueberrysugar

your friend argues that there is no need for scientific names for organisms and that the existence of both scientific and common names will only confise people. Explain why we have both ​

Answers

Answer:

Scientists and researchers need to have a "universal language", so they can communicate with others around the world. They use scientific names that normally have Latin origins.

The reason we use common names is so people don't get confused. Normal people won't go around saying they need to walk their canis lupus familiaris. They'd say they need to walk their dog.

Explanation:

Answer:

false

Explanation:

without the scientific name we would not be able to identify living and non living things

Consider the cross aa bb cc dd ee x aa bb cc dd ee. If these 5 allele pairs all assort independently, then the probability that any individual offspring will have the genotype aa bb cc dd ee is 1 out of.

Answers

If the allele pairs assort independently, the probability that any individual offspring will have the genotype aabbccddee would be 100% or 1 out of 1.

Independent assortment

Since the alleles assort independently, the gametes from each genotype will all be abcde.

Crossing abcde and abcde:

                        abcde    x    abcde

                              aabbccddee

This means that all the progeny from the cross will be aabbccddee giving a 100% chance.

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which process does not occur in the organism illustrated above

Answers

Answer:

food chain is a linear sequence of organisms through which nutrients and energy pass as one organism eats another.

Will the entire starch molecule be able to enter the cells of the digestive tract?

Answers

Answer:
To be put simply no,

Hope this helps :)

Particularly important dietary carbohydrates include starch and disaccharides such as lactose and sucrose. None of these molecules can be absorbed for the simple reason that they cannot cross cell membranes unaided and, unlike the situation for monosaccharides, there are no transporters to carry them across.

1. What energy transformation occurs as biomass decays in a
compost bin:_________to__________
energy

Answers

The energy transformation that occurs as biomass decays in a compost bin is chemical energy to thermal energy.

What is energy?

Energy can be defined as an ability of a physical object (body) to do work. Thus, energy must be possessed or transferred to a physical object (body) before it can be used in doing a work.

The forms of energy.

In Science, there are different forms of energy and these include the following;

Gravitational energyElectrical energySound energyChemical energyThermal energy

In conclusion, the energy transformations that occur when biomass decays in a compost bin is chemical energy to thermal energy.

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This time period allowed for great advancements in technology and human health but it also led to many environmental problems. 5c
Group of answer choices

agricultural revolution

american revolution

industrial revolution

paleolithic era

Answers

Answer:

C. Industrial Revolution

Explanation:

Took the test ;)

Also, the new machines in the industrial revolution helped human health and of course, advanced technology but the machines and the mining harmed the environment.

The transfer of genes from parents to their offspring is known as *
-differentiation
-heredity
-immunity
-evolution

Answers

Answer:

Heredity

Explanation:

The definition of hereditary is biological inheritance, or passing down traits.

What are the three sorces of genetic diversity that meiosis contributes?

Answers

Answer:

500 thousand in my jeans in the backseat of my rover

Explanation:

100 Points!!!! PLEASE HELP WITH THIS PENNFOSTER QUESTION. Pls answer by 11:59pm March 31

Answers

#1

Cell contains half no of chromosomes means if main cell be n then this cell contain n/2

Its

Haploid

#2

Apoptosis

#3

These processes occur in one region that's

nucleus

#4

Parthenogenesis

#5

n turns 2n

So Diploid

In what ways do viruses differ from other pathogens?.

Answers

Viruses differ from other pathogens because they are considered non-living.

What are viruses?

Viruses are organisms that are incapable of reproducing on their own without a living host.

Viruses cannot undergo any of the characteristics of life outside a living host.

They, therefore, infect their host and use the mechanisms of the host to replicate themselves.

Therefore, viruses differ from other pathogens because they are considered non-living.

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during ____ the nuclear membrane around the nucleus begins to disintegrate

Answers

Answer:

during prophase, the nuclear membrane around the nucleus begins to disintegrate.

If the following events are arranged in the order in which they occur for an animal hiding and holding still in response to seeing a predator, which is the fourth event in the series?.

Answers

Animal hiding-holding still response follows the reflex arc sequence. The fourth event in the series is option B) signaling by efferent PNS neurons.

When the animal receives the stimuli, it responds to them. In the case of hiding-holding still response, the animal might freeze due to motor inhibition that reduces excitatory signals.

The reception and reaction to stimuli follows the reflex arc sequence.

What is reflex arc?

The reflex arc refers to the sequence of events since the body receives an external stimulus until it reacts.

The correct answer is B) signaling by an efferent PNS neurons.  

Note: Due to technical problems, you will find the complete explanation in the attached files.

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how does gene flow affect population's genetic variation

Answers

Answer:

increase the genetic variation of the population

Explanation:

hope this helps

What observations made by Galileo supported Copernicus’ theory about the solar system?

Answers

He observed the phases of Venus

Galileo knew about and had accepted Copernicus's heliocentric (Sun-centered) theory. It was Galileo's observations of Venus that proved the theory. Using his telescope, Galileo found that Venus went through phases, just like our Moon.

hope this helps

Describe how a sample of cow's milk could be tested for protein

Answers

Answer:

What would have been the benefits to owning land for Maria Van Angola? ... We have no portraits or images of the enslaved and free Africans in New.

Explanation:

What part of the plant traps the energy in the sunlight as the sunlight strikes the leaves? stem roots chlorophyll stomata HURRY I WILL GIVE BRAINLEIST

Answers

Answer:

Chlorophyll

Explanation:

stomata are used for water regulation

roots absorb nutrients and water

stems provide structure

Answer:Chlorophyll

Explanation:

Which exocrine gland is indicated by the arrow? pancreas salivary glands liver lacrimal glands.

Answers

The exocrine gland indicated by an arrow is the liver.

What is an exocrine gland?

A gland that makes substances such as sweat, tears, saliva, milk, and digestive juices, and removes them through a duct or opening to a body surface.

Examples of exocrine glands include sweat glands, lacrimal glands, salivary glands, mammary glands, and digestive glands in the stomach, pancreas, and intestines.

Thus, the exocrine gland indicated by an arrow is the liver.

To learn more about the exocrine gland  click here:

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Answer:

C) Liver

Explanation:

got it right on edge! Good luck <3

Identify other land resources found on earth. Describe one use for each resource.
1.__
2.__
3.__
4.__
5.__

Answers

Copper-used in motor vehicle parts.
Used in making ornaments.

Soda ash- used in making glass and soaps.

Marble- used in making floors and stair treads

Flour-spar- make toothpaste

Limestone- used In building and construction industries.

If the sequence of bases in dna is ttagccat, then the sequence of bases in rna will be

Answers

If the sequence of bases in the coding strand of a DNA is TAGC, then the sequence of bases in the mRNA will be AUCG

What is DNA?

A DNA is simply defined as a self-replicating substance found in practically all living creatures as the primary component of chromosomes.

In conclusion, DNA and RNA differ as there functions all differ

Read more about  Mutation

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CQ

If the sequence of bases in the coding strand of a DNA is TAGC, then the sequence of bases in the mRNA will be what?

If the sequence of bases in the DNA is TTAGCCAT, then the sequence of bases in the RNA will be AAUCGGUA.

What do you mean by DNA sequencing?

DNA sequencing may be defined as the determination of the exact nucleotide bases in the given strand of the DNA.

DNA consists of nucleotide bases such as Adenine, Thymine, Guanine, and Cytosine. On the other hand, RNA has Uracil in place of Thymine.

The complementary base pairs are matched in such a way that Adenine binds to Thymine by double bonds, while the Guanine binds to Cytosine by triple bonds.

Therefore, if the sequence of bases in the DNA is TTAGCCAT, then the sequence of bases in the RNA will be AAUCGGUA.

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What is the vector for transmission of yellow fever?.

Answers

Answer:

It's a virus.

Mosquitoes are the vector for the yellow fever virus.

Spread through Mosquitos making mosquitoes the vector.

A mom with blood type A has babies with a man with blood type B. They have a child with blood type O?!

Answers

Answer:

Yes, the child's blood type would be O.

Explanation:

Two parents with an A blood type can produce a child with either A or O blood types. Two parents with B blood type can produce a child with either B or O blood type. One parent with A and another with B can produce a child with A, B, AB, or O blood types.

How to determine the chemical reaction of cellular respiration?

Answers

Answer:

C6 H12 O6+6O2-----6CO2+6H2O+ ATP

Chemical reactions of cellular respiration may be determined by where the respiration process undergoes. This is because cellular respiration may be of two types aerobic (in mitochondria), and anaerobic (in yeast and muscle cells).

What do you mean by Cellular respiration?

Cellular respiration may be defined as the strategy by which living organisms incorporate oxygen with glucose molecules, and discard as waste products, carbon dioxide, and water, apart from energy.

The general chemical reaction of the cellular respiration may be determined as :

[tex]C_6H_1_2O_6 +[/tex][tex]0_2[/tex] → [tex]CO_2 + H_2O +[/tex] ATP. (Aerobic cellular respiration).

Glucose → Pyruvate → Lactate + ATP (Anaerobic cellular respiration).

Therefore, chemical reactions of cellular respiration may be determined by where the respiration process undergoes.

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What happens is a cell does not recognize something

Answers

Answer:

Generally, if a cell does not recognize something, it will launch an immune response.

Explanation:

This is why individuals who have organ transplants must be put on immunosuppressants, when cells do not recognize a foreign body they will immediately assume it is harmful and make an attempt to attack it.

What are the major functions of the circulatory system.

Answers

Answer:

The major functions of the circulatory system is it delievers oxygen and nutrients to cells and takes away wastes.

Explanation:

Hope this helps! :)

helppppppp I dont take links

Answers

Answer: Warm air rises and causes high air pressure. Cold air stays closer to earth and causes low air pressure which is known as low pressure. When there is a low-pressure system in the area-  In contrast, a high-pressure system allows for rain clouds "I believe since water vapor is formed when water is heated and it can form when something heats".

The rest are taken, and I can't answer them because of the shortage and they dont make sense :(

Explanation: I'm sorry if im wrong, I'm just trying to be helpful.

Describe a physical adaptation of chipmunks. Use complete sentences.

Answers

Answer:

A physical adaptation of chipmunks would be their fur thinness or thickness. If their environment demands that they need thicker fur to keep them warm, they will start to grow more fur to adapt physically to the environment.

Explanation:

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