NCERT Class VII Science Solutions: Chapter 12-Reproduction in Plants Part 2 (For CBSE, ICSE, IAS, NET, NRA 2022)

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Question 3:

Explain what you understand by sexual reproduction.

Answer:

When two parents are involved in reproduction, the method is called sexual reproduction. The male and female gametes fuse during fertilization to produce zygote. The zygote subsequently develops into an embryo which further develops into a new individual.

As Showing in Images is a Result for Sexual Reproduction Pla …

Question 4:

State the main difference between asexual and sexual reproduction.

Answer:

Difference Betweeen Asexual and Sexual Reproduction
S. No.Asexual ReproductionSexual Reproduction
1.Only one parent is needed.Two parent (Male and female gametes) are required.
2.Offspring is normally similar to parent.Offspring shows variation with respect to parent.
3.Yeast, hydra, spirogyra etc. show asexual reproduction.Animals, human, insects etc. show sexual reproduction.

Question 5:

Sketch the reproductive parts of a flower.

Answer:

As Showing in Images is a Result for Reproductive Parts of a …

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