Gonorrhoea is caused by ________?

A. Gram + bacteria
B. Gram – bacteria
C. Chalko Virus
D. Treponema palladium

Nuclein is in its nature?

A. Basic
B. Acidic
C. Both
D. None of these

Medulla oblangata and pons are collectively called _________?

A. Brain stem
B. Brain base
C. Brain root
D. None of These

which bonds are broken during oxidation reduction reaction.

A. C-H
B. C-N
C. C-O
D. C-S

Sex chromosomes present in female are _________?

A. XY
B. XX
C. XXY
D. XXX

Secretin is secreted when _________ touches alimentary canal.

A. Acidic
B. Basic
C. Neutral
D. All of these

Amoeba can move with the help of?

A. Flagella
B. Pseudopodia
C. Water
D. Cilia

Stoma, found in the epidermis of leaves closes when guard cells

A. Gain Water
B. Lose Water
C. Exchange gas
D. None of These

Alzheimer is?

A. Bone Disease
B. Ear Disease
C. Skin Disease
D. Neurological Disease

Centrosomes form the:

A. Spindles
B. Chromosome
C. Cell membrane
D. Cytoplasm

Explanation: Centrosomes form spindle fibers during cell division.