List of top Veterinary Science Questions on Histology asked in ICAR AIEEA (PG)

Assertion (A) : A wet dog has a typical odour.
Reason (R) : The typical odour of a wet dog is due to secretion from sebaceous glands of the skin.
In light of the above statements, choose the correct answer from the options given below.

Which of the following is correct for rete testis?
(A). It is present in mediastinum testis.
(B). It produces testicular fluid.
(C). It consists of irregular anastmosing canals surrounded by loose connective tissue.
(D). It consists of irregular anastmosing canals surrounded by dense connective tissue.
Choose the correct answer from the options given below:

Macula densa is a patch of densely packed epithelial cells present
(A). towards renal corpuscle side
(B). in distal straight tubule
(C). in distal convoluted tubule
(D). in afferent tubule
Choose the correct answer from the options given below:

Glandular epithelium of vesicular gland is

Plicae circulares of small intestine are permanent folds in

The narrow space between the pedicels of podocytes is called

Assertion (A) : Stratum lucidum is translucent layer present between stratum spinosum and stratum granulosum
Reasoning (R) : Stratum lucidum is translucent due to presence of eledin protein.
In light of the above statements, choose the correct answer from the options given below.

Statement (I): Keratinocytes contain melanin pigment in the form of melanosomes.
Statement (II): Melanin pigment is produced by keratinocytes with the help of Tyrosinase enzyme.
In light of the above statements, choose the most appropriate answer from the options given below.

Which of the following is true for mast cells?
(A). These cells are common in loose connective tissue.
(B). These cells take metachromatic stain.
(C). These cells are rich in histamine, heparin and proteases.
(D). These cells contain basophilic cytoplasmic granules.
Choose the correct answer from the options given below:

Assertion (A) : A wet dog has a typical odour.
Reason (R) : The typical odour of a wet dog is due to secretion from sebaceous glands of the skin.
In light of the above statements, choose the correct answer from the options given below.

Glandular epithelium of vesicular gland is

Macula densa is a patch of densely packed epithelial cells present
(A). towards renal corpuscle side
(B). in distal straight tubule
(C). in distal convoluted tubule
(D). in afferent tubule
Choose the correct answer from the options given below:

Which of the following is correct for rete testis?
(A). It is present in mediastinum testis.
(B). It produces testicular fluid.
(C). It consists of irregular anastmosing canals surrounded by loose connective tissue.
(D). It consists of irregular anastmosing canals surrounded by dense connective tissue.
Choose the correct answer from the options given below:

Statement (I): Keratinocytes contain melanin pigment in the form of melanosomes.
Statement (II): Melanin pigment is produced by keratinocytes with the help of Tyrosinase enzyme.
In light of the above statements, choose the most appropriate answer from the options given below.

Which of the following is true for mast cells?
(A). These cells are common in loose connective tissue.
(B). These cells take metachromatic stain.
(C). These cells are rich in histamine, heparin and proteases.
(D). These cells contain basophilic cytoplasmic granules.
Choose the correct answer from the options given below:

Plicae circulares of small intestine are permanent folds in

The narrow space between the pedicels of podocytes is called

Assertion (A) : Stratum lucidum is translucent layer present between stratum spinosum and stratum granulosum
Reasoning (R) : Stratum lucidum is translucent due to presence of eledin protein.
In light of the above statements, choose the correct answer from the options given below.

What is the correct sequence of neutrophil formation in cat?
(A) Myelocyte
(B) Myeloblast
(C) Metamyelocyte
(D) Segmented neutrophil
Choose the correct answer from the options given below:

The cells which participate in the osteogenesis are
(A) Osteoclasts
(B) Osteoblasts
(C) Osteocytes
(D) Fibrocytes
Choose the correct answer from the options given below:

Given below are two statements, one is labelled as Assertion (A) and other one labelled as Reason (R).
Assertion (A) : Myoepithelial cells force secretory product into duct system.
Reason (R) : Myoepithelial cells are well developed in sweat glands.
In light of the above statements, choose the most appropriate answer from the options given below:

Largest cell of erythrocytic series is

The most common cell of connective tissue is