1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Grace [21]
4 years ago
14

Explain how light and depth determine the distribution of organisms in marine ecosystems.

Biology
1 answer:
Snezhnost [94]4 years ago
4 0

The light intensity decreases with increasing depth of the ocean water. This leads to the division of the ocean into three major zones, sunlight zone, twilight zone, and deep sea zone. The autotrophs like the phytoplankton live in the sunlight zone and perform photosynthesis using sunlight. Various fishes that eat planktons also live in the sunlight zone. The twilight zone is inhabited by various predators like the octopus, sharks and dolphins. Here the pressure of water also is greater. In the deep sea zone, no light is present. Fishes like the angler fish and other bio-luminescent organisms live here. This zone also contains chemotrophs as the producer of food. The pressure of water at this zone is the greatest which is not bearable by the organisms living above it. Thus in this manner light and depth determine the distribution of various organisms in the ocean.

You might be interested in
Can someone help me with this bio question plss!!!!!!!!
nevsk [136]

Answer:

it says that plants are the main source of nutrients and energetic materials and when the cow feed on them, it consumes some of the benefits that we miss when we eat beef

3 0
3 years ago
Read 2 more answers
the efficiency of aerobic metabolism is greater than that of anaerobic metabolism even though much more energy is released in ae
Nitella [24]

Compared to anaerobic metabolism, aerobic metabolism retains a lot additional energy in the manner of ATP.

<h3>What is the straightforward meaning of metabolism?</h3>

the alterations in an organism's or a cell's chemistry. These modifications generate the ingredients and energy that cells and organisms require to develop, procreate, and maintain health.

<h3>Does weight change with metabolism?</h3>

You will consume more calories both at rest and when you are active if overall metabolism is "strong" (or quick). You'll need to consume more calories to maintaining your weight if you have a strong metabolism. That is one of the reasons why some people are able to consume more than before without putting on weight.

To know more about metabolism visit:

brainly.com/question/1189010

#SPJ4

7 0
1 year ago
You can use a gaff to kill a large fish. Group of answer choices True False
DaniilM [7]

Answer:

Yes

Explanation:

That is what a gaff is used for

6 0
3 years ago
Describe the role of bone morrow in the immune system. Explain why someone who has a genetic disorder that does not allow their
Nadya [2.5K]
 Bone marrow produces red blood cells, white blood cells, and platelets. The white blood cells (also called leukocytes) that our bone marrow produces are used to fight off diseases, and the platelets rush to a wound to form a layer over it, similar to a plate, to clot the blood and prevent bleeding. If your bone marrow dies or fails, your red blood cell count will dramatically decrease. A low blood cell count is called cytopenia. Someone who has a genetic bone marrow disease may be helped by a bone marrow transplant from a matching relative or donor. Before a transplant you get chemotherapy with or without radiation to kill off diseased red blood cells. During a bone marrow transplant you get injected with new, healthy red blood cells that make their way to your bone marrow to further grow and develop.
5 0
3 years ago
11. Which structure is found in the inner medulla of the kidney?
matrenka [14]

Answer: Option B) loop of Henle

Explanation:

The longitudinal section of the kidney has two distinct regions: an outer cortex and an inner medulla. The outer cortex has the following parts: glomerulus, bowman's capsule, convoluted tubule; while the inner medulla has the loop of Henle, a U-shaped loop that comes from the proximal convoluted tubule found in the medulla.

8 0
3 years ago
Read 2 more answers
Other questions:
  • An organisms Genotype can best be defined as a number of chromosome pairs a number recessive genes inherited physical appearance
    8·2 answers
  • How does the respiratory system facilitate excretion of wastes?
    5·1 answer
  • One of the first breakthroughs in biotechnology was the discovery of the gene that makes insulin. The first step of this process
    10·2 answers
  • What part of your body most likely consists of proteins similar to those of a parrot's claws?
    5·2 answers
  • In a forest, a tree falls on a swamp and kills the worm population reducing the population by half. The remaining population is
    10·2 answers
  • Why are the populations of predators and prey increase and decrease in size with each other ?
    9·1 answer
  • Why does the sympathetic division of the ans have a more generalized effect in the body?
    14·2 answers
  • Which of the following is true of interphase
    15·1 answer
  • What happens to cells where the phosphate is out of control? What could be the result of consequences?
    8·1 answer
  • Difference between voluntary and involuntary movements give one example of each.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!