HARD
8th CBSE
IMPORTANT
Earn 100

Draw a labelled diagram of the human female reproductive system.

Where does a fertilised egg (or zygote) develop into a baby in the human body?

Important Questions on Reproduction in Animals

MEDIUM
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 9 - Reproduction in Animals>Short Answer Type Questions>Q 39

What type of fertilization takes place in the following?
(a) Cow (b) Frog (c) Humans (d) Fish (e) Hen

EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 9 - Reproduction in Animals>Short Answer Type Questions>Q 40
Why do female frogs (or female fish) lay hundreds of eggs?
MEDIUM
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 9 - Reproduction in Animals>Short Answer Type Questions>Q 41
What is meant by an ’embryo’? Can we identify the body features in an embryo?
MEDIUM
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 9 - Reproduction in Animals>Short Answer Type Questions>Q 42
Give two differences between a zygote, an embryo and a foetus.
HARD
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 9 - Reproduction in Animals>Short Answer Type Questions>Q 43
Describe the various steps involved in the sexual reproduction in animals.
HARD
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 9 - Reproduction in Animals>Short Answer Type Questions>Q 44
Draw a labelled diagram of the human male reproductive system.
MEDIUM
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 9 - Reproduction in Animals>Short Answer Type Questions>Q 45
Define foetus. After how many weeks of development, a human embryo is said to become a foetus?
EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 9 - Reproduction in Animals>Short Answer Type Questions>Q 46
What is metamorphosis? Give two examples of metamorphosis.