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8th CBSE
IMPORTANT
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In human beings, the correct sequence of events during reproduction is

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Important Questions on Reproduction in Animals

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8th CBSE
IMPORTANT
NCERT Exemplar Science - Class 8>Chapter 9 - Reproduction in Animals>VERY SHORT ANSWER QUESTIONS>Q 11
Although 2 cells called gametes fuse, the product formed is a single cell called zygote. Justify.
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8th CBSE
IMPORTANT
NCERT Exemplar Science - Class 8>Chapter 9 - Reproduction in Animals>VERY SHORT ANSWER QUESTIONS>Q 12

Stages in the lifecycle of silkworm are given below. Write them in sequential order.

[pupa, silkworm, egg, silkmoth]

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8th CBSE
IMPORTANT
NCERT Exemplar Science - Class 8>Chapter 9 - Reproduction in Animals>VERY SHORT ANSWER QUESTIONS>Q 13
What is the importance of reproduction?
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8th CBSE
IMPORTANT
NCERT Exemplar Science - Class 8>Chapter 9 - Reproduction in Animals>VERY SHORT ANSWER QUESTIONS>Q 14
In markets, eggs of birds are available but never eggs of dogs. Why?
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8th CBSE
IMPORTANT
NCERT Exemplar Science - Class 8>Chapter 9 - Reproduction in Animals>VERY SHORT ANSWER QUESTIONS>Q 15
The eggs of frogs do not have shells for protection, yet they are safe in the water. How?
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8th CBSE
IMPORTANT
NCERT Exemplar Science - Class 8>Chapter 9 - Reproduction in Animals>SHORT ANSWER QUESTIONS>Q 16

Fill up the blanks with the terms given below:

body, asexual, binary, single, nucleus

Amoeba is a _____ celled organism. It reproduces by _____reproduction. The process of reproduction begins with the division of its _____ into two. This is followed by the division of its _____ into two. This type of reproduction is called _____ fission.

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8th CBSE
IMPORTANT
NCERT Exemplar Science - Class 8>Chapter 9 - Reproduction in Animals>SHORT ANSWER QUESTIONS>Q 17
The term metamorphosis is not used while describing human development. Why?
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8th CBSE
IMPORTANT
NCERT Exemplar Science - Class 8>Chapter 9 - Reproduction in Animals>SHORT ANSWER QUESTIONS>Q 18
Mother gives birth to a baby but the baby has characters of both parents. How is this possible?