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vagabundo [1.1K]
3 years ago
14

When might an organism rely on fermentation to produce the energy it needs?

Biology
1 answer:
devlian [24]3 years ago
6 0
When there is not enough oxygen for cells to use cellular respiration<span />
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Legumes, a type of plant, require Rhizobia, a type of soil bacteria, to survive since these organisms fix nitrogen during photos
Romashka-Z-Leto [24]

The answer is: the legumes will extinct, too.


It is known that plants cannot directly use atmospheric nitrogen. But, some legumes have a symbiotic relationship with bacteria that live in their root system. These bacteria are called Rhizobia and have the ability of nitrogen-fixation. In the root nodules, they use atmospheric nitrogen to convert it into ammonia, and later to ammonium, which can be used by plants. When legumes die, nitrogen from their remaining is released back to the soil where it is available to the other plants.

So, if <span>Rhizobia suddenly became extinct, the symbiotic relationship between will be interrupted. The legumes will not be able to use atmospheric nitrogen without the help of Rhizobia, and eventually, they will extinct, too.</span>

8 0
3 years ago
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Un organismo que solo come plantas es un (a)
Tju [1.3M]

Answer:

Herbívoros

Explanation:

Son animales que se alimentan exclusivamente de plantas, pastos, hierbas y vegetales en general. Hay muchos herbívoros que comen huevos y a veces otras proteínas provenientes de animales. Ejemplos de herbívoros: caballo.

5 0
3 years ago
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6. What is the term that refers to the amount of a crop produced?
mojhsa [17]

Answer:

Gross

Explanation:

im pretty sure its gross

4 0
2 years ago
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In which atmosphere layer do humans live most of their lives
alexandr402 [8]

Answer:

Troposphere.

Explanation:

Humans live most of their lives in the troposphere atmosphere.

3 0
3 years ago
What percentage of our DNA is the same as a mouse?
s344n2d4d5 [400]
About 90% of our DNA is the same.
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