Normal mice gametes contain 20 chromosomes. How many chromosomes do normal mice zygotes contain?

Answer 1

It contains 40 chromosomes

It is because gametes are produced by meiosis in which the number of chromosomes get halved which later gets restore at zygote stage due to fusion of male and female gamete containing 20 chromosomes each.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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