List of top Zoology Questions

Blood-brain barriers are formed by

Which one of the following is a liquid tumor?

Study the following statements regarding respiratory system of cockroach and identify the correct option:
Statement-I: Cockroach possesses 10 pairs of spiracles.
Statement-II: The spiracles of cockroach are holopneustic.

If two heterozygous tall garden pea plants are crossed, the expected genotypic ratio in their offspring is

Match the following

Body Cavity		Phylum
A.	Acoelom	I.	Platyhelminthes
B.	Pseudocoelom	II.	Nematoda
C.	Schizocoelomic coelom	III.	Mollusca
D.	Enterocoelomic coelom	IV.	Echinodermata

Assertion (A): Arthropods are schizocoelomates
Reason (R): Coelom in arthropods is formed by splitting of mesoderm

The number of genes located on human Y chromosome.

Second messenger primarily involved in the action of adrenaline is

Hormone that is having receptor on the surface of target cell membrane

If father has blood group A (heterozygous) and mother has blood group B (homozygous), these blood groups are not expected in their children

Which of the following is not an alien species in India?

This hormone involves in ovulation.

Pick up the hormone releasing intrauterine device.

Match the following:

ECG Abnormality	Clinical Condition
A) Enlarged P wave	III) Atrial enlargement
B) Prolonged P-R interval	I) Bradycardia
C) Shortened Q-T interval	IV) Hypercalcemia
D) Elevated S-T segment	II) Myocardial infarction

Identify the correct match:

Pneumonia is caused by

Endoneurium is

Identify the mismatched pair

Filopodia are found in which of the following organisms?

Part of antigen that binds to the specific part of antibody is called

Which of the following human proteins is used to treat emphysema?

Study the following statements and identify the correct option :
Statement I : Satellite cells surround the cell bodies in ganglia of central nervous sytem.
Statement II : All types of neuroglial cells originate from the embryonic ectoderm.

Cushing's syndrome is due to hypersecretion of

Study the following and pick up the incorrect combinations:

S.No.	Group	Flourished in...	Example
I	Pisces	Devonian period	Exocoetus
II	Amphibia	Cretaceous period	Colotes
III	Reptilia	Mesozoic era	Hemidactylus
IV	Mammalia	Palaeozoic era	Felis

O-group child cannot have parents of following blood groups.

This hominoid is more ape like.

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