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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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The statement above is TRUE.
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The effects of acid rain are most evident in a tundra biome because:
Lapatulllka [165]

Answer:

A

Explanation:

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Siblings Billy and Sue are brother and sister, but g are not genetic copies of each other. For example, Sue inherited their moth
balu736 [363]

Answer:

The options are

A.Independent assortment

B. Mutation

C. Crossing over

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Explanation:

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3 years ago
Why would there be a relationship between photosynthesis and temperature<br><br> Help me
Mumz [18]

Answer:

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Explanation:

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Enzymes are protein molecules used in biological reactions by living organisms. The proteins are folded in a very specific form, which enables them to effectively bind to the molecules of interest. The enzymes used for photosynthesis perform less efficiently at a low temperature between 32 and 50 degrees Fahrenheit 0, 10, and 10 degrees Celsius, which lowers the photosynthesis rate.This will lead to lower glucose synthesis and slow growth. In the case of plants in a greenhouse, this is prevented by installing a greenhouse heater and thermostat.

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Answer:

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