Selina solutions

Selina solutions

Grade 8

Reproduction in Humans | Long Answer Questions (LA)

Question 3

Q1) How does a single called fertilized egg grows into an adult in human beings?

Solution:

Fertilized egg i.e the zygote divides and redivides into a ball of cells. The zygote grows by cell division and produces an embryo. Fixing the embryo to the uterus is called implantation. The embryo grows into a new individual.

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subject-cta

Question 3

Q1) How does a single called fertilized egg grows into an adult in human beings?

Solution:

Fertilized egg i.e the zygote divides and redivides into a ball of cells. The zygote grows by cell division and produces an embryo. Fixing the embryo to the uterus is called implantation. The embryo grows into a new individual.

Still have questions? Our expert teachers can help you out

Book a free class now

Want to top your biology exam ?

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Book a free class now
subject-cta
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