List of practice Questions

Energy transfer from one trophic level to another, in a food chain, is

Sympathetic neural system induces
The number of myonemes in muscle tails of epitheliomuscular cells:
The disease caused by a helminth parasite of man that has a gastropoda member as an intermediate host:
Rate of heart beat is determined by
Leech with setae is:
Cholecystokinin and duocrinin are secreted by
When ethyne is passed through dilute $ {{H}_{2}}S{{O}_{4}} $ containing $ {{H}_{g}}S{{O}_{4}}, $ it forms:
0 .15 g of a substance dissolved in 15 g of a solvent higher by 0.216$^\circ$C than that of the pure solvent. Find out the molecular weight of the substance. $(K_b\, for\, solvent \, is\, 2.16 ^\circ C)$
The oxidation number of phosphorus in pyrophosphoric acid is
Gammexane is
The plant, which bears clinging roots, is
Carbon dioxide acceptor in C3 plants is
Hybridoma cells are
Tendon is made up of
An example of a free living platy helminth with a ciliated body:
In coeienterates, the mouth in medusa is located on:
Photosynthetic bacteria have pigments in
The book 'Genera Plantarum' was written by
Which is the principal cation in the plasma of the blood?
Amides can be converted into amines by a reaction named after
If a diamagnetic substance is brought near the north or the south pole of a bar magnet, it is
The endosperm of gymnosperm is
A $ 500 \,kg $ car takes a round turn of radius $ 50\, m $ with a velocity of $ 36\, km/h $ . The centripetal force is
The most suitable method of the separation of a mixture of ortho and para nitrophenol mixed in the ratio of 1 : 1 is