List of top Zoology Questions asked in Andhra Pradesh Engineering Agriculture and Medical Common Entrance Test

Chemoreceptors in Periplaneta are of this type:
In these days, some sports people misuse these drugs.

Match the following:


 

Assertion (A): Nosima is a hyperparasite. 
Reason (R): It lives in the body of another parasite.
 

Pseudopodia in Actinophrys are of this type:
Study the following and pick up the correct statements:
I. As the binary fission in Paramecium occurs parallel to longitudinal axis of the body, it is called homotheogenic fission.
II. As the daughter Paramecia formed after binary fission are like mirror images, the fission is called symmetrogenic fission.
III. Multiple fission in Amoeba is called sporulation.
IV. Union of pronuclei of the gametes is called amphimixis.

Match the following: 

Hatchlings are precocial in:

Study the following and pick the correct combinations: 


 

Statement I: Crystalline style present in stomach of pelecypods help in digestion of starches.
Statement II: Larva of sea cucumbers is auricularia.
The term Organic Evolution was coined by:

Match the following: 


 

Pick up the correct answer regarding the enterocoelomates.

Assertion (A): Circulatory system of arthropods and molluscs is mainly open type. 
Reason (R): Blood pumped out by the heart is circulated through a series of blood vessels in them.

It is the measure of the overall diversity for different ecosystems within an ecological region.
Function of oligodendrocytes is:

Match the following 

Toxoids are the vaccines against
The change in the frequency of a gene that occurs merely by chance and not by selection in small populations is called
Cynognathus is an intermediate form between
Assertion (A): The Y Chromosome has no role in the determination of male sex in Drosophila.
Reason (R): In XO males, sperms develop but are non-motile.
The sequencing of whole set of genome containing all the coding and non-coding sequences is referred as
The increased sodium and chloride content in sweat and increased resorption of sodium and water from respiratory epithelium are genetic defects of
Haplodiploidy is a mechanism of sex determination that is common in

Identify the incorrect statements among the following
I. The use of amniocentesis was banned in 1970.  
II. Cervical cancer was caused by Herpes Simplex Virus  
III. Copper bearing IUDs, progestogen are emergency contraceptives.  
IV. 3-D cross sectional picture of CAT scan is called tomogram.