| (i) IVF is a treatment for infertility when a woman is able to produce ovum however, problems of the Fallopian tube make fertilisation difficult. |
| (ii) Asexual reproduction is a rapid and easier method of multiplication. |
| (iii) Unicellular organisms reproducing by binary fission are referred to as 'immortals' because actual death of the parent does not occur. |
| (iv) Metamorphosis is the transformation of an adult animal to larval form. |
A) (ii) and (iv) only
B) (ii), (iii) and (iv) only
C) (i), (ii) and (iii) only
D) (i), (ii), (iii) and (iv)
Correct Answer: C
Solution :
Metamorphosis is the transformation of a larval form into an adult form through drastic changes. It occurs in amphibians (like frogs) and insects (such as silk moth, butterfly, cockroach, etc.).
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