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Sindrei [870]
3 years ago
6

The total amount of chemical energy produced by autotrophs, such as plants and phytoplankton, is called gross primary production

. The energy that remains after plants use some of the gross primary production to fuel their own metabolism is known as ________..
Biology
1 answer:
natima [27]3 years ago
4 0

Answer:

This question lacks options, the options are:

a) Negative primary production

b) Net primary production

c) Secondary production

d) Negative secondary production

e) Positive primary production

The correct answer is b.

The total amount of chemical energy produced by autotrophs, such as plants and phytoplankton, is called gross primary production. The energy that remains after plants use some of the gross primary production to fuel their own metabolism is known as <u>net primary production</u>.

Explanation:

Net Primary Production (NPP) is the value that results from the difference between gross production and respiration of the primary producers themselves. It manifests as growth and / or reproduction. It represents the matter and energy available for the next trophic level, that is, the net primary production is what is left after subtracting the energy that plants use for their metabolism or maintenance (such as breathing, tissue construction and reproduction).

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Drifting refers to the movement due to force or pressure that may be caused by wind. Swimming refers to a movement where the entire body movement is essential for moving. From the investigation by the researchers given in the example, we can conclude that despite of longstanding assumptions by marine biologists, very young sea turtles travel by swimming, not just drifting.

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What is the role of an indicator? Predict how the glucose test strips and iodine would react with the following foods: Grape Tom
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1. Why is it important to conduct a market survey?​
myrzilka [38]

Answer:

ᗷEᑕᗩᑌᔕE

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The gland that controls formation would be testes.

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Which type of dialysis best mimics the kidney’s natural function?
oksano4ka [1.4K]

Answer:

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