Biology College

Pyramids depicting the number of organisms or biomass may be inverted, upright, or even diamond-shaped.
Energy pyramids, however, are always upright. Why?

Answers

Answer 1

Answer:

The correct answer is - as energy lost at every trophic level.

Explanation:

In any ecological ecosystem the energy pyramids always upright unlike other pyramids such as biomass showing the number of organisms, that can be diamond shape, inverted or upright.

The main reason behind this is due to the fact that it is only a pyramid in the ecosystem that always unidirectional in the food chain which is always some energy lost with an increase in the trophic level in the food chain. This loss of energy always gets back to the atmosphere in each step of the food chain.

Answer 2

As the energy is lost at every trophic level, the energy pyramids are always upright. A further explanation is below.

In whatsoever biological environment, the energy pyramid always seems to be straight, unlike some of the other pyramidal, including such biomass, which might be diamond-shaped, overturned, as well as upstanding.Essentially the food chain is simply a pyramid, and there is always some power loss as that of the primary consumers throughout the chain increases.

Thus the response above is right.

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Pyramids Depicting The Number Of Organisms Or Biomass May Be Inverted, Upright, Or Even Diamond-shaped.Energy

Related Questions

What are the traits or an organism called ?

Answers

Answer:

Explanation:

The observable traits expressed by an organism are referred to as its phenotype. An organism's underlying genetic makeup, consisting of both physically visible and non-expressed alleles, is called its genotype.

please help!!! i’ll mark as brainliest!! what is the type of system where a furnace burns fuel and heats air?

a. radiation system
b. forced - heat - system
c. conduction system
d. forced - air - system

Answers

Answer:

C

Explanation:

carbon is used as fuel and heats the furnace

A student made a table to show information about the physical structures and organs of birds. What statement best describes how to correct an error in the table?

A. The feathers support the body.
B. The feathers help the bird move.
C. The ovaries produce the eggs.
D. The ovaries produce the sperm.

Answers

Answer:

C

Explanation:

i go to flvs too, also, good luck on FSA

A student made a table to show information about the physical structures and organs of birds. The statement which best describes how to correct an error in the table is the ovaries produce the eggs. The correct option is C.

What are the physical structures and organs of birds?

Birds are the warm-blooded animals. Their forelimbs are generally modified into wings. They have a well-developed flight muscles which help during the flight of bird. Their hind limbs are adapted for the purpose of walking, hopping, perching, grasping, wading and swimming.

The ovaries produce the eggs. The ovaries are responsible for producing eggs in birds. Therefore, if there is an error in the table that incorrectly identifies the function of the ovaries, it is important to correct it by stating that the ovaries produce the eggs.

Therefore, the correct option is C.

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The diagram shows a proposed process in the history of evolution. Which 4 points process is outlined in the diagram? Mitochondrion Endoplasmic reticulum Plasma membrane Nuclear Cytoplasm envelope Nucleus DNA Engulfing of aerobic heterotrophic prokaryote Heterotrophic eukaryote Prokaryote Mitochondrion Chloroplast Photosynthetic eukaryote Engulfing of photosynthetic prokaryote O Speciation due to natural selection Endosymbiosis Formation of early organic molecules Chemosynthesis

speciation due to natural selection
endosymbiosis
formation of early organic molecules
chemosynthesis ​

Answers

Answer:

formation of early organic molecules

The picture below shows the energy flow through a meadow community.

Hurry!!!

Which of the following would most likely occur to the populations of the community immediately after a wildfire burns the environment?

Group of answer choices

Hawks and foxes would increase

Hawks would increase and foxes would decrease

Meadow plants would increase and rabbits would decrease

Meadow plants and rabbits would decrease

Answers

I think meadow plants & rabbits would decrease. It would take awhile before the plants would regrow & the rabbits would lose their food supply from their habitat, which effects the rabbits population.

Smoking causes fibrosis within the lungs. How does this affect lung compliance?
Compliance is not affected so breathing doesn't change
Compliance decreases and therefore breathing becomes more difficult.
Compliance increases and therefore breathing becomes more difficult
Compliance decreases and therefore breathing becomes easier.
Compliance increases and therefore breathing becomes easier

Answers

The answer is B
Trust me

haploid daughter cells form

Answers

Answer:

ok

Explanation:

Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells. The process results in four daughter cells that are haploid, which means they contain half the number of chromosomes of the diploid parent cells.
Hope this helps you!

Explain the merits of alternative strategies of waste management.

Answers

Many benefits are realized by waste minimization or source reduction, including reduced the use of natural resources. This reduces the need for excess material.

please can someone tell me 2 THERMS USED IB GENETICS​

Answers

Answer:

Genotype, and Phenotype

What are each of these blood vessels responsible for when it comes to transporting blood in the body?
Arteries
Capillaries
Veins

Answers

Is veins in charge of transporting the blood

The head makes up the largest percentage of body size _____ weeks after fertilization.

A. 16
B. 12
C. 9
D. 38

Answers

The answer is 38 weeks which is D

The head makes up the largest percentage of body size __12___ weeks after fertilization.

What is fetal development of head?

Fetus brain development is a complex process that continues throughout the pregnancy. At just six weeks, the embryo’s brain and nervous system begin to develop, although the complex parts of the brain continue to grow and develop through the end of pregnancy, with development ending around the age of 25.

At 11 weeks of pregnancy, baby’s head is about half the length of his body. Gradually, the body lengthens out and by about 28 weeks of pregnancy, baby’s body and head look a whole lot closer to normal.

Thus, the best option is B, i.e, 11 weeks among the given alternatives for the question.

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NEED FAST PLS!!! which option identifies the argument refuted in the following scenario?

Lucy possesses a gene for melanoma she chose has to stay out of the sun

A. genetic information is purely internal influenced

B. dominant traits are always passed from parent to child

C. genes are incapable of mutation during transference

D. it is impossible to partially inherit a genetic trait​

Answers

Answer:

D. it is impossible to partially inherit a genetic trait​

Explanation:

Match the component of cellular respiration with the object that closely mirrors its function.
1. Battery A.Bloodstream
2. Delivery Truck B. Glucose
3. Poison C. Mitochondria
4. Raw material D. ATP
5. Factory E. Carbon Dioxide​

Answers

(1/D)
(2/A)
(3/E)
(4/B)
(5/C)
I'll say 1 and 4 was a little tough because they are both are energy but I hope that I put them in there rightful spot!

The battery is like ATP, Delivery Truck is like the bloodstream, poison is like carbon dioxide, raw material is like glucose and the factory is like mitochondria.

What is cellular respiration?

Through the process of cellular respiration, organisms mix oxygen with food molecules, directing the chemical energy contained in these substances toward life-sustaining processes while excreting carbon dioxide and water as waste.

Foods are broken down by microorganisms that do not require oxygen in a process known as fermentation.

Adenosine triphosphate (ATP), an energy-rich compound that absorbs the chemical energy obtained from the breakup of carbohydrates and fats and releases it to fuel other cellular processes, is one goal of the degradation of foodstuffs. ATP is created when the energy contained in chemical bonds is converted from one form to another.

The mitochondria, which are highly organized rod-shaped compartments, are where the enzymes that catalyze the individual processing steps in respiration and energy conservation are found in eukaryotic cells, which are defined as any cells or organisms that obtain a clearly defined nucleus and membrane-bound organelles.

Therefore, the battery is like ATP, Delivery Truck is like the bloodstream, poison is like carbon dioxide, raw material is like glucose and the factory is like mitochondria.

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Please check this for me

Answers

Answer:

T

Explanation:

I think you have it right...while panic attacks can happen for no reason (no stimulus), anxiety attacks usually happen for a reason.

Answer:

TRUEE! GOOD JOB :) HAVE A GOO DAY

Explanation:

What are the three parts of a neucleotide

Answers

Each nucleotide, in turn, is made up of a nitrogenous base, a pentose sugar, and a phosphate.

Each nucleotide, in turn, is made up of a nitrogenous base, a pentose sugar, and a phosphate.

The Cell Theory also states that all living cells have chloroplasts and a cell
wall.
True or false

Answers

Answer:

False

Explanation:

Cell walls are only found in plant cells.

NEED HELP ASAPPPP!!!

Answers

Answer:

345

explanation:

the line on the graph is higher than 300 and close to 350 hence any answer below 300 is wrong .so the answer is 345.

. The average adult (like Hank) is _________% water, ________% protein, _______% fat, _______% minerals, and _______% carbohydrates. 2. All the macromolecules that make you up come from ______________________________. 3. __________________________ reactions destroy the reactants that you give them, making big, complex substances smaller and __________________________ reactions reassemble the smaller products into new, bigger products. The processes behind these two sets of reactions make up your

Answers

Answer:

1. 62 percent water, 16 percent fat, 16 percent protein, 6 percent minerals, and less than 1 percent carbohydrate, along with very small amounts of vitamins and other miscellaneous substances.

2. Food.

3. Catabolic, Anabolic, Metabolism

17. Explain how carbon reservoirs can
be accessed without the influence
of humans.

Answers

Answer:Without human interference, the carbon in fossil fuels would leak slowly into the atmosphere through volcanic activity over millions of years in the slow carbon cycle. ... About half of these emissions are removed by the fast carbon cycle each year, the rest remain in the atmosphere.

Explanation:Hope this helps you!

In the slow carbon cycle, volcanic activity would release fossil fuel carbon into the atmosphere over millions of years without human intervention. The rapid carbon cycle removes half of these emissions annually, leaving the rest in the atmosphere.

What are 4 carbon reservoirs?

These are the reservoirs or sinks that carbon moves through as it cycles through the environment. Carbon is returned to the atmosphere through a wide number of different processes, including the decomposition of organisms, the eruption of volcanoes and fires, the combustion of fossil fuels, and more.

Carbon reservoirs contain substantial quantities of carbon between processes.

Burning fossil fuels such as natural gas, coal, and oil releases CO2, which is damaging to the environment and to individuals.
Using fossil fuels reduces carbon stores as well.
Toxic gases and smoke are released by industrial chimneys as a result of the combustion of fossil fuels.

Therefore, the carbon stocks such as fossil fuels have been used by humanity.

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17 Based on the graph, what is the approximate number of radioactive atoms of Isotope X that are
present when 8 hours of decay has occurred?
(A) 90
(B) 115
(C) 155
(D) 200

Answers

The answer to the question is c

Plz help me well mark brainliest if you are correct!!

Answers

Answer:

All of these are natural resources.

Explanation:

Because they are not manufactured.


PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA 40 POINTS* DONT SKIP :(( .!

Answers

Answer:

D

Explanation:

All the other answers dont really make as much sense. So D is best answer.

:)

the outcome of cell signaling is...
a. altered cell shape and movement
b. all outcomes listed here
c. altered gene expression
d.altered cell metabolism

Answers

90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you

Which is it MUTUALISM, PREDATION, and COMPETITION


The Canadian lynx and snowshoe hare both live in the northern forests of Canada and Alaska. The population of snowshoe hares rises and falls based on resource availability When the population of snowshoe hares falls, the Canadian lynx suffers from lack of food resources.​

Answers

Answer:

Predation.

Explanation:

PLEASE ANSWER ILL GIVE YOU BRAINLIEST

Answers

Answer:

C

Explanation:

pls give brainliest since i answered first

Why do you need to breathe in oxygen?
a.Oxygen is needed to split glucose.
b.Oxygen provides energy that is to be put into ATP.
c.Oxygen pulls electrons through the process of cell respiration.
d.Oxygen reduces the NAD+ and FADH to produce NADH and FADH2

Answers

C. O2 pulls electrons through the process of cell respiration

Answer:

a

Explanation:

Breathing in of oxygen is respiration. And respiration is the taken in of oxygen to break down glucose and energy in form of ATP as by product

Why is transcription both the same and different between chloroplasts and mitochondria?

Answers

Answer:

because they have similar functions

How can making blue jeans affect the environment? Explain​

Answers

Answer:

The other colors of jeans are toxic

Explanation:

Unsafe amounts of toxic metals like mercury, lead, and copper have been found in the water, which residents rely on for drinking and bathing. ... All in all, producing a single pair of jeans requires an immense amount of water and energy and creates significant pollution

A researcher is comparing amino acid sequences
for the protein hemoglobin from several primate
species. What does the degree of similarity in
sequences among the primate species indicate
about these species?
A.
how closely related they are
B.
how frequently they interbreed
C.
how rapidly they can evolve in the future
D. how efficient their circulatory systems are

Answers

The answer is gonna be B how frequently they interbreed

List as many examples of seasonal changes of plants and animals that you can.
No links!!! | help please!!

Answers

Answer:

Leaves change colors

animals migrate

animals shed (winter coat vs summer coat)

flowers bud in spring

ex: snow rabbits are white in winter and brown in summer

Explanation:

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