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-Dominant- [34]
3 years ago
11

During fertilization in humans, _______________________.

Biology
1 answer:
sattari [20]3 years ago
5 0

Answer: Option B.

Explanation:

Human fertilization is defined as the fusion of a human egg and sperm, occurs  in the ampulla of the fallopian tube.The fusion of sperm and egg results in  the production of a fertilized egg or zygote cell that initiates prenatal development.

During physical intercourse many sperms releases and enters into uterus. although many sperm can bind to an egg, but in normal case only one fuses with the egg plasma membrane and enters into nucleus and the egg cytoplasm.

Thus, the correct option B.

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Answer:

coarse-grained texture

Explanation:

Igneous rocks come from magma of volcanos and they cool and end up becoming hard. A perfect example of this is granite, which contains a lot of minerals such as quartz and feldspar. Igneous rocks contain a lot of minerals hence why they have a coarse-grained texture.

Hope this helped :)  

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Rhizoids are the _____ of bryophytes. stems roots leaves gametes
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mojhsa [17]

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Answer:

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Explanation:

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