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
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