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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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What type of cells are created in the cell cycle and mitosis?
rewona [7]

Answer:

Mitosis produces new cells, and replaces cells that are old, lost or damaged. In mitosis a cell divides to form two identical daughter cells.

Explanation:

i got my answer from go0gle _-_

7 0
2 years ago
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In horses, black coat (b) is dominant over brown coat (b), and being a trotter (t) is dominant over being a pacer (t). a black h
Tomtit [17]
In order for a recessive trait to be apparent in an organism, the organism must receive a copy of the allele for that trait from both parents. 
Let the:
black coat: B
brown coat: b
Trotter: T
pacer: t

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bbtt

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Therefore, the brown horse's genotype must be:
bbTt

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5 0
3 years ago
If you eat a lot of food, will you gain weight? Explain why or why not.
natka813 [3]
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I hope this answers your question!
5 0
3 years ago
If a cat has 38 chromosomes in each of its body cells how many chromosomes will be in each daughter cell after mitosis
Aleks04 [339]
38 chromosomes

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7 0
3 years ago
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One of the finest available sequences of fossils shows how horses have changed slowly and by subtle steps from small, shrub-brow
ivanzaharov [21]
<span>This fact pattern best fits the idea of the Gradualism Model. This particular model focuses on how species slowly grow and change through evolution over time. Essentially, the model is that species will very slowly change into another type of species as time passes.</span>
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3 years ago
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