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Solution


Q.

Which among the following statements are true for sexual reproduction in flowering plants

(i) It requires two types of gametes.
(ii) Fertilisation is a compulsory event.
(iii) It always results in formation event.
(iv) Offspring formed are clones.
1 (i) and (iv)  
2 (i), (ii) and (iv)  
3 (i), (ii) and (iii)  
4 (i), (ii) and (iv)  

Ans.

(3)

Sexual reproduction creates variation in organisms. So, clones cannot be produced through it. Clones are identical copies of parent organism. Sexual reproduction needs two type of gametes, i.e., male and female to form zygote after fertilisation.