(A) Liver
(B) Spleen
(C) Kidney
(D) Bone
Tag: Zoology mcqs
Nails, hoofs and horns are the examples of?
(A) Cartilage
(B) Bone
(C) Connective tissue
(D) Keratinized Derivatives
Following are the function served by Echinoderms water vascular system except one. Select this exception.
(A) Storage of gametes
(B) Feeding
(C) Locomotion
(D) Gaseous exchange
In annelida chloragogen tissue converts excess carbohydrates into energy storing molecules of?
(A) Glycogen
(B) Fat
(C) Both A & B
(D) None of the above
Silk is produced by?
(A) Aedes
(B) Musca
(C) Bombyx and Araneae spiders
(D) Bombyx only
The one environmental problem that is the root of environmental problem is?
(A) Over population
(B) Pollution
(C) Depletion of fossil fuel
(D) Deforestation
Which geological period in the age of earth is also known as the age of fish?
(A) Devonian period
(B) Silurian period
(C) Cambrian period
(D) Ordovician period
Species that occur in different geographical regions separated by special barriers are?
(A) Sympatric
(B) Allopatric
(C) Sibling
(D) None of the above