Explain briefly

Sarcomere

Explain briefly

Pollinium

Mention one significant difference between each of the following :

Morula and Blastula

Explain briefly

Micturition

Explain briefly

Elaborate the following

(i) ABA    

(ii) CNS

(iii) EEG    

(iv) AIDS

(v) ERV

Explain briefly

State the contribution of the following scientists :

(i) Robert Koch

(ii) Edward Jenner

(iii) Hansen

(iv) John Otto

(v) Funk

(a) Give the anatomical (internal structure) differences between a dicot stem and a monocot stem.

(b) Give an account of the different types of soil water.

(c) State the importance (one point) and one deficiency symptom of the following in our body.

(i) Folic acid   

(ii) Phosphorus

Answer the following

What is pulvinus?