GK FOR ALL COMPETITIVE EXAMS (BIOLOGY)

 1,A tissue which stores fat is----?

*Adipose tissue

2,Red Blood Corpuscles are known as---?

*Erythrocytes

3,In human foetus the RBC are formed in----?

*Bone marrow

4,The chemical name of Vitamin D is-----?

*Calciferol

5,'Osteo Malacia' is caused due to the deficiency of-----?

*Vitamin D

6,The chromosome number of human being is----?

*23 Pairs

7,Vitamin which is destroyed on heating is----?

*Vitamin C

8,Anti haemorrhagic vitamin is----?

*Vitamin K

9,Largest Portion of the human brain----?

*Cerebrum

10,The Biological clock of our body is-----?

*Pineal Gland

11,Nitrogen fixation is carried out by----?

*Blue -- Green algae

12,Fat soluable vitamins are----?

*A,D,E,K (ADEK)

13,The largest group of plant is-----?

*Tracheophytes

14,Red Blood Corpuscles are known as---?

*Erythrocytes

15,Ghee and Cheese contains plenty of ----?

*FAT

16,Largest endocrine gland is---?

*Thyroid

17,Structural and functional unit of kidneys?

*Nephron

18,Gigantism is caused by the excessive product of ------?

*Growth Hormone

19,The chief protein  suppliers of the plant kingdom?

*Pulses

20,Pellegra is caused due to the deficiency of-----?

*Niacin.