Which of the following occurs in the stroma of the chloroplast?
 1) light dependent reaction
 2) electron transport chain
 3) calvin cycle
 4) photolysis

DDT and gamoxine are used to destroy
 1) Rat flea
 2) Protozoan
 3) Adult mosquitoes
 4) Mosquotoe larvae

Aneuploidy Drosophila was noticed by
 1) Bridges
 2) Hugo Devries
 3) Mendal
 4) T.H. Morgan

'Incipient nucleus' is found in

(1) Spirogyra
(2) Riccia
(3) Nostoc
(4) All of the above

Phenomenon where in the heterozygous state, a phenotype intermediate to the dominant and recessive types are obtained is called:

 (1)Incomplete  dominance
 (2)Major dominance
 (3)Complete dominance
 (4)Mixed dominance

The condition of androecium in the Malvaceae is
1. Diadelphous
2. Didynamous
3. Syngenesious
4. Monadelphous

The Mast cell are found in
1. Adipose tissue
2. Yellow fibrous tissue
3. White fibrous tissue
4. Areolar tissue

Which of the following is a useful product of adpidermal origin ?
1. Cloves
2. Cork
3. Saffron
4. Cotton

The atmospheric humidity is measured by

 (1) Hygrometer
 (2) Auxanometer
 (3) Potometer
 (4) Photometer

Respiratory Quotient (RQ) for fat is:

 (1) More than one
 (2) Zero
 (3) One
 (4) Less than one