In a marine food web the total biomass of algae far outweighs the total biomass of all the killer whales. Why?​

Answers

Answer 1

Answer:

because there is more potential food energy in the algae but not in the killer whales because nothing eats the killer whales

Answer 2

Because there is a greater potential for food energy in the algae than there is in the killer whales, who have no natural predators because nothing consumes them.

What is biomass?

The biomass of an ecosystem is what determines its structure. The energy contained in living creatures is referred to as their biomass. Autotrophs are the producers in a food chain and are responsible for converting the energy from the sun into biomass. Each successive trophic level results in a loss of biomass. Lower trophic levels almost always contain a greater quantity of biomass than higher ones do.

In the vast majority of ecosystems, the producer level contains both the highest energy level and the greatest amount of biomass. Because of this, there is a greater potential for food energy in the algae than there is in the killer whales. This is also due to the fact that the killer whales do not have any natural predators.

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Related Questions

Match the image with its best description

Answers

Answer:

This seems like common sense considering there's no actual terms involved, here it is regardless:

1) D (Tectonic plate boundaries)
2) C (Convergent boundaries)
3) A (Transform boundaries)
4) B (Divergent boundaries)

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

helppp meeee please its sum about a root of plant
brainliest given

Answers

Answer:

Terminal bud

Explanation:

Hope that helps!

describe at least one part of the experiment prodcedure you though was essential for getting good results did you find

Answers

Answer:

i found that if you mix glue cornstarch and borax you can make lava i think

Explanation:

The weight of an object also depends on

Answers

Answer:

the value of the acceleration of gravity.

Explanation:

What are some of the different areas of the body that may give an indication of age? ​

Answers

Answer:

Aging changes occur in all of the body's cells, tissues, and organs, and these changes affect the functioning of all body systems.

Explanation:

Answer: Head, Chest, Brain (

Explanation:

(The brain doesn't stop growing until the age of 25)

(People grow new "parts" of the body as they get older, and some have to wait until a certain age for those "parts" to grow 'in')

The head doesn't stop growing until age 5. (not a lot in age but you can tell the difference between a newborn and a child)

If x indicates the fossils of two closely related species, neither of which is extinct, then their remains may be found in how many of these strata?.

Answers

Answer:

two strata hope this helps

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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The process in which a gas turns back into a liquid is called __________. What word completes the sentencA helium balloon's temperature is raised by 1°C. Will this cause its molecules to move faster or slower?e?

Answers

Answer:

the process is called condensation.

the molecules will move faster

Starlings produce an average of five eggs in each clutch. If there are more than five, the parents cannot adequately feed the young. If there are fewer than five, predators may destroy the entire clutch. This is an example of.

Answers

The the behavior observed in starlings where they produce an average of five eggs in each clutch is an example of behavioral adaptation.

What are adaptation?

Adaptation refers to the special features or structures possessed by organisms which enhances their chances of survival in their environment.

The adaptation can either be behavioral or structural.

In the case of the starlings, due to environmental pressures, they have learned to lay an average of five eggs.

Therefore, the behavior observed in starlings is an example of behavioral adaptation.

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Could blood on the clothes of a murder suspect be used to implicate him in the crime?

Answers

Answer:

yeah if the blood matches the victim then the suspect is gonna be taken in for custody and tried for murder

Explanation:

Answer:

yes blood on the clothes of a suspect can implicate him

Which of the following is the best description of bacterial transformation?
Group of answer choices
A. Introducing new genes into a bacteria cell that the bacteria cell then uses to make proteins
B. Changing a bacteria cell into a different type of cell, such as a virus or protein
C. Providing bacteria cells with optimum conditions to increase the reproduction of the cell
D. Removing genes from a bacteria cell’s chromosome so that the bacteria cell no longer makes those proteins

Answers

Answer:

A

Explanation:

“Which is one function of a protein marcomolecule?”
A. Insulating organs of the body
B. Carrying oxygen in the blood
C. Making up the code for living things
D. Providing waxy coating on leaves​

Answers

Answer:

Explanation:
i believe the answer is B
Carrying oxygen in the blood

Hope this helps:)

What kind of reaction is used to release glucose units from glycogen?

Answers

Answer:

phosphorolysis

Explanation:

The enzyme glycogen phosphorylase catalyzes a reaction in

glycogen breakdown.

Glycogenesis is the  reaction is used to release glucose units from glycogen.

What is end prouct of glycogen breakdown?

Glucose phosphate-1 and glycogen residue are the end products.

In cytosol glycogen breakdown is carried out by two enzymes, glycogen phosphates ae the linear.

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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! :)

What are the different 4 hardwood groups according to their classification?

Answers

Answer:

BAMBOO. While it's not exactly hardwood, most people consider it as such. ...

MAPLE. Maple flooring is one of the most popular hardwood flooring choices. ...

ROSEWOOD. ...

WALNUT. ...

CHERRY. ...

BRAZILIAN CHERRY. ...

PINE. ...

HICKORY.

Explanation:

BAMBOO. While it's not exactly hardwood, most people consider it as such. ...

MAPLE. Maple flooring is one of the most popular hardwood flooring choices. ...

ROSEWOOD. ...

WALNUT. ...

CHERRY. ...

BRAZILIAN CHERRY. ...

PINE. ...

HICKORY.

Are there any countries where men life longer than women

Answers

Countries where men’s life expectancy is longer than women’s:

- Nepal

- Papua-New Guinea

- Afghanistan

Why is it important to be aware of Wisconsin’s karst features

Answers

Answer:

The cracks and crevasses in karst act as direct conduits for pollutants to enter groundwater, wells, springs, and streams. If you've got a sinkhole, you've got karst. Protect your groundwater and wells by being careful about what you spread in these areas.

The table shows nine substances tested for biomolecules. Which substance contains protein and starch?

Answers

Answer:

soaked beans

Explanation:

iodine solution is used for testing for starch and it says its positive (+). Biuret solution tests for proteins and also says its positive. So basically you had to look at the columns and see which one had a + sign for both iodine and biuret. Both are present in soaked beans

Which is not an impact on ecosystems during a drought?

A. Declines in surface water

B. Land subsidence

C. Increased organism population

D. Seawater intrusion

Answers

Answer:

c

it is because during drought there will be less water around us.so the no of animals decrease .

Neurons in the visual cortex respond to which type of stimulus?

Answers

Answer:

luminance

Neurons in the visual cortex respond essentially to the variations in luminance occurring within their receptive fields, where each neuron fires maximally by acting as a filter for stimulus features such as orientation, motion, direction and velocity, with an appropriate combination of these properties

Explanation:

Neurons in the visual cortex respond to luminance stimulus. They respond selectively to various stimuli depending on the features.

What do you mean by Neurons?

Neurons may be defined as the cells which are responsible for receiving sensory input from the external world and processed in the brain.

Neurons in the primary visual cortex respond to local edges or contours at a particular orientation, motion, direction, and stereoscopic depth.

Therefore, neurons in the visual cortex respond to luminance stimulus.

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Which of these organisms has a sac body plan, and radially symmetry?

Answers

Answer:

?

Explanation:

I'm gonna need a picture or some options because you question makes no sense

The organisms like Jellyfish, Corals, and sea anemones have a sac body plan, and radially symmetry.

What do you mean by Radial symmetry?

Radial symmetry may be defined as the symmetry in which the sides indicate correspondence or regularity of the parts around a central axis.

Apart from the above organisms, the member of the phylum Coelenterate which contains approximately 10,000 species also possesses the same body plan.

Therefore, the organisms like Jellyfish, Corals, and sea anemones have a sac body plan, and radially symmetry.

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Which of these best matches an object in space with its characteristic?

A ganymede → orbits the sun
B inner planet → gaseous in composition
C outer planet → many moons
D meteorite → comet which hits Earth's surface

Answers

In this question we will match an object in space with its characteristic

A ganymede → orbits jupiter

B inner planet → many moons

C outer planetgaseous in composition

D meteorite → comet that hits the Earth's surface

What are the characteristics of Ganymede?

Ganymede is the largest moon of Jupiter and is the largest in our solar system.

What is an inner planet?

The inner planets, closest to the Sun, are solid rock spheres and include Mercury, Venus, Earth, and Mars.

What is an outer planet?

Designation of planets less dense than Earth, with a large amount of gaseous substances, mainly hydrogen, helium, methane and ammonia

What are meteorites?

Meteorites are fragments of solid matter that come from space and reach the Earth's surface.

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Answer:

ganymede → orbits jupiter

Explanation:

Ganymede, a satellite (moon) of Jupiter, is the largest and most massive of the Solar System's moons.

Rocks that have large visible minerals are described as having a.

Answers

Sedimentary rocks, I think

Who was the first to really study genetics and nicknamed the father of genetics?.

Answers

Answer:

Gregor Mendel

Explanation:

Hope this helps:)....if not then sorry for wasting you time and may God bless you:)

Imagine that this cleared area was made for a farm that grows only one type of crop. What kinds of outcomes might you predict for this new area of low biodiversity?
A forest with a large spot that was cut down.

Answers

A forest with a large spot that was cut down will represent a loss of biodiversity that might be irreversible.

What is biodiversity?

Biodiversity refers to all genetic and phenotypic diversity that is present in a given ecosystem.

Biodiversity is fundamental for maintaining the internal equilibrium (homeostasis) of the whole ecosystem.

The generation of a short patch in the forest may represent the loss of biodiversity that may be reestablished by the surrounding environment.

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What genotypes would you expect in future offspring from this marriage? select all that apply. ii i a i i b i i a i a i b i b i a i b

Answers

The genotyoe of the offspring can be obtained from the genotype of  the parents using a punnet square.

What is genotype?

The term genotype refers to the sum total of the genes that an organism receieves from its parents. We have to note that genes often occur in pairs called alleles. The combination of gene alleles controls the expressed trait in the organism.

This question is incomplete. However, we do know that the genotyoe of the offspring can be obtained from the genotype of  the parents using a punnet square.

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What are the main constituents of the jovian planets?.

Answers

Answer:

Unlike the terrestrial planets that make up our inner solar system — Mercury, Venus, Earth, and Mars — the Jovian planets do not have solid surfaces. Instead, they are composed primarily of hydrogen and helium, with traces of methane, ammonia, water, and other gases in their atmospheres.

I think it will help you.

A male chicken, at least eight months of age, is a.

Answers

Answer:

Boiler

At 6 to 9 months, a chicken becomes a boiler. They are not actually boilers, however, they have that classification name at that point in their lives.

What are the different systems of classification of organisms

Answers

Answer:

kingdom, phylum, class, order, family, genus, and species.

Explanation:

kingdom, phylum, class, order, family, genus, and species.

Classification is a grouping of individuals according to their similarities and differences. It is used to group organisms according to ranks of similar characteristics and evolutionary basis.

What are the levels of classification?

Classification system is divided into various levels in order to rank the organisms.

It has following levels:

Kingdom: It is the highest level of classification. There are a total of five kingdoms.Phylum: It is classified on the basis of phenetics and phylogenetics.Class: each phylum can contain multiple class.Family: it is group of genera having similar traits.Genus: it helps to determine species of the organisms.Species: it is the lowest rank in this category. It is group of organisms having similar characteristics.

Thus, kingdom, phylum, class, family, genus, species are the classification system of organisms.

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