HARD
8th CBSE
IMPORTANT
Earn 100

With the help of a labelled diagram, describe the female reproductive system in humans.

Important Questions on Reproduction

MEDIUM
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 9 - Reproduction>Exercises>Q E
How is the sex of a child determined?
MEDIUM
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 9 - Reproduction>Exercises>Q E
What happens to the embryo?
MEDIUM
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 9 - Reproduction>Exercises>Q E
How does the placenta help the foetus?
MEDIUM
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 9 - Reproduction>Exercises>Q E
Explain the term metamorphosis. Draw a diagram and explain the life cycle of a frog.
MEDIUM
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 9 - Reproduction>Exercises>Q E
Explain with the help of a diagram how binary fission takes place in the Amoeba.
MEDIUM
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 9 - Reproduction>Higher-order Thinking Skills>Q 1
From where does the zygote get nutrients to divide and form many new cells before it is implanted in the uterus?
HARD
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 9 - Reproduction>Higher-order Thinking Skills>Q 2
Why do you think a gamete has only 23 chromosomes and not 46?