NCERT Solutions for Chapter: Reproduction in Animals, Exercise 4: LONG ANSWER QUESTIONS
NCERT Science Solutions for Exercise - NCERT Solutions for Chapter: Reproduction in Animals, Exercise 4: LONG ANSWER QUESTIONS
Attempt the practice questions on Chapter 9: Reproduction in Animals, Exercise 4: LONG ANSWER QUESTIONS with hints and solutions to strengthen your understanding. NCERT Exemplar Science - Class 8 solutions are prepared by Experienced Embibe Experts.
Questions from NCERT Solutions for Chapter: Reproduction in Animals, Exercise 4: LONG ANSWER QUESTIONS with Hints & Solutions
How can we say that fish exhibits external fertilisation?
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After observing figure answer the following.
Read the following statements and label them in the figure:
(i) The part which produces female gametes.
(ii) The part where development of the baby takes place.
(iii) The part through which the developing embryo passes to reach the uterus.
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After observing figure answer the following.
Explain the future development of the embryo that would take place after it gets embedded in the uterus.
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Hens and frogs are both oviparous exhibiting different types of fertilisation. Explain.
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Observe the following figures.
(a)
(b)
(c)
(d)
Identify the stages (a) to (d) in the figure during development of human baby.
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Observe the following figures.
(a)
(b)
(c)
(d)
Arrange the stages in correct sequence of development.
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Observe the following figures.
(a)
(b)
(c)
(d)
Explain the development that takes place in figure (a).
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