Saturday, 15 October 2016

Biology GK - Quiz 4

1.       The diameter of the eye ball:
2.5 cm
2.       Night blindness is caused by the deficiency of vitamin:
A
3.       Which organism has the highest power of olfaction?
Shark
4.       Poison glands of snakes are homologous to …………..
salivary glands of vertebrates
5.       The smallest bird:
Humming bird

6.       The venom of Viper affects:
Circulatory system
7.       Which animal eat food after washing it?
Raccoon
8.       Which animal is believed to show suicide tendency?
Lemming
9.       Which bird has the highest density of feather?
Penguin
10.    The number of bones in the middle ear:
3


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