List of top Zoology Questions

Statement I: Crystalline style present in stomach of pelecypods help in digestion of starches.
Statement II: Larva of sea cucumbers is auricularia.
Chemoreceptors in Periplaneta are of this type:
Assertion (A): Urine is hypertonic in the descending limb of loop of Henle, while urine is hypotonic in the ascending limb.
Reason (R): Ascending limb is impermeable to Na+, whereas descending limb is impermeable to water.
Identify the correct statement related to calcium ions in muscle contraction

Match the following medical terms with their correct descriptions or associated organisms: 

The increased sodium and chloride content in sweat and increased resorption of sodium and water from respiratory epithelium are genetic defects of
One of the following exhibits moulting:
One of the following is an egg-laying mammal:

Choose the correct combination among the following: 


 

Cynognathus is an intermediate form between
Function of oligodendrocytes is:
Location of Malpighian tubules in Periplaneta:

Study the following and pick the correct combinations: 


 

Match the following:

In these days, some sports people misuse these drugs.

Identify the cranial nerves that are mixed among the following
I. Trigeminal  
II. Hypoglossal  
III. Vagus  
IV. Glossopharyngeal  

Tall T-wave in ECG indicates

Amniocentesis is a clinical procedure to detect ___________ in an unborn baby.
 

Assertion [A]: Myometrium is an important layer of the uterus. 
Reason [R]: Myometrium allows the uterus to enlarge in pregnancy and causes strong contractions during parturition. 
 

Inspiratory capacity is:

Study the following and pick up the correct statements: 
I. The peripheral doublets of a flagellum are interconnected by linkers called nexins. 
II. The basal granule of flagellum is connected to plasma membrane and nucleus by rootlets. 
III. Flagellum in Monas are strichomonate type. 
IV. Pantomonemantic flagellum is found in Polytoma. 
 

Choose the incorrect combination among the following: 


 

An infant is suffering from indigestion. The enzyme lacking is:
Identify the incorrect pair.
The sequencing of whole set of genome containing all the coding and non-coding sequences is referred as