Read the following statements regarding sexual reproduction and selects the incorrect ones. (i) Sexual reproduction does not always require two individuals. (ii) Sexual reproduction generally involves gametic fusion. (iii) Meiosis never occurs during sexual reproduction. (iv) External fertilization is a rule during sexual reproduction. (a) (i) and (iii) (b) (iii) and (iv) (c) (i), (ii) and (iii) (d) (ii), (iii) and (iv)

 

 Question:  100% NCERT covered from Particular Keyword.Explanations are 100% from NCERT | [Difficult level: Easy] From NCERT NEET Derived Question.

Read the following statements regarding sexual

reproduction and selects the incorrect ones.

(i) Sexual reproduction does not always require two

individuals.

(ii) Sexual reproduction generally involves gametic

fusion.

(iii) Meiosis never occurs during sexual reproduction.

(iv) External fertilization is a rule during sexual

reproduction.

(a) (i) and (iii) (b) (iii) and (iv)

(c) (i), (ii) and (iii) (d) (ii), (iii) and (iv)

Answer:

(b) Statement (iii) and (iv) are incorrect regarding sexual

reproduction.

(iii) Meiosis occurs during sexual reproduction. Meiosis

is a type of cell division that results in four daughter

cells each with half the number of chromosomes of

the parent cell, as in the production of gametes and

plant spores.

(iv) External fertilization is not a rule during sexual

reproduction

 Meiosis Case study

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