Animals in which the cells are arranged in three embryonic layers are called ________.
1). Diploblastic
2). Ectoderm
3). Tripoblastic
4). Endoderm
Sexual reproduction in Algae that takes place through fusion of two similar size gametes is called?
1). Zoospores
2). Anisogamous
3). Isogamous
4). Oogamous
___________ is a straw coloured, viscous fluid constituting nearly 55 per cent of the blood.
1). Plasma
2). Formed Elements
3). Blood Groups
4). Coagulation of Blood
The latitudes of main land of India extends between __________.
1). 8?4' N and 37?6' N
2). 8?4' W and 37?6' W
3). 8?4' E and 37?6' E
4). 8?4' S and 37?6' S
_________ affect the rate of humus formation of soil.
1). Flora & Fauna
2). Time
3). Temperature
4). Parent rock