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AlekseyPX
4 years ago
10

During pollination _____.

Biology
2 answers:
worty [1.4K]4 years ago
5 0
B egg cells in the pollen unite with sperm cells in the ovary
jeyben [28]4 years ago
4 0

Answer:

A)

Pollen grows a tube down the style

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When there is no selective pressure

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Genetic variation helps populations adapt to a changing
timama [110]

Answer:

Please find the explanation below

Explanation:

Sexual reproduction is the kind of reproduction that requires two organisms (male and female) to form an offspring. The male organism produces gametes called SPERM while the female organism produces gametes called EGG. These two gametes come together in a process called FERTILIZATION to produce a zygote, which develops into an offspring.

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What is the name of the hormone that brings about the breakdown of juvenile features in insects​
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