Question

feathers are mainly ______ types.
(a) one \t\t(b) two \t\t(c) three
______ has a hooked beak.
(a) parrot \t\t(b) eagle \t\t(c) duck

Explanation:

First Question (Feathers are mainly ____ types)

In biology (a subfield of Natural Science), feathers are mainly of two types: down feathers and contour feathers (including flight feathers). So the correct option is (b) Two.

Among the options, eagles (birds of prey) have hooked beaks which help them tear flesh. Parrots have curved beaks for cracking nuts and manipulating objects, and ducks have flat beaks for filtering food from water. So the correct option is (b) Eagle.

Answer:

(b) Two

Second Question (____ has a hooked beak)