HARD
8th CBSE
IMPORTANT
Earn 100

Draw a labelled diagram to show the fertilisation of a human egg by a sperm to form a zygote.

Important Questions on Reproduction in Animals

EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 9 - Reproduction in Animals>Long Answer Type Questions>Q 62
What type of couples are helped to have babies by the in vitro fertilisation technique?
MEDIUM
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 9 - Reproduction in Animals>Long Answer Type Questions>Q 62
Describe the ’in vitro fertilisation’ technique of reproduction in humans.
EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 9 - Reproduction in Animals>Long Answer Type Questions>Q 63
What are viviparous animals? Give two examples of viviparous animals.
EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 9 - Reproduction in Animals>Long Answer Type Questions>Q 63
What are oviparous animals? Give two examples of oviparous animals.
MEDIUM
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 9 - Reproduction in Animals>Long Answer Type Questions>Q 64
How does an Amoeba reproduce? Describe with the help of labelled diagrams.
MEDIUM
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 9 - Reproduction in Animals>Long Answer Type Questions>Q 65
How does a Hydra reproduce? Explain with the help of a labelled diagram.
EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 9 - Reproduction in Animals>Multiple Choice Questions (MCQs)>Q 66
Internal fertilisation occurs
EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 9 - Reproduction in Animals>Multiple Choice Questions (MCQs)>Q 67
The number of nuclei present in a zygote is