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Bingel [31]
2 years ago
8

Sporopollenin, found in the _____, protects the pollen grain against UV radiation, dehydration, and pathogen attack.

Biology
1 answer:
PSYCHO15rus [73]2 years ago
6 0

Answer: Exine of pollen grain

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Which of the following structures contain receptors that monitor changes in head rotation? Which of the following structures con
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Answer:

The answer is A.

Explanation:

The inner ear parts are responsible for one of the most important sensory responsibilities in our body which is the keep us in balance and provide us with a sense of stability. It is made of three parts named semicircular canals, vestibule and cochlea.

The structure that contains the receptors mentioned in the question and helps us with our head movements to keep our heads horizontally and vertically in the correct position is called "The Saccule" and it is a part of the vestibule part of the inner ear.

I hope this answer helps.

7 0
3 years ago
What is the process that divides the cell nucleus and nuclear material?
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Answer:

Mitosis

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Mitosis is a process of nuclear division in eukaryotic cells that occurs when a parent cell divides to produce two identical daughter cells. During cell division, mitosis refers specifically to the separation of the duplicated genetic material carried in the nucleus.

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2 years ago
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The somatic cell of an individual has a diploid number of 16. What’s the chromatid number of the cell during metaphase? Isn’t it
Feliz [49]

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3 0
3 years ago
What are the shadows during a solar eclipse called?
diamong [38]

Answer:

the shadows are called umbra and penumbra

8 0
3 years ago
The antlion is a ______
atroni [7]

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