Urogenital System Test 05 Preparation Online

1. Cells of Sertoli are found in the?

A. All of these

B. Ovary of frog

C. Ovary of rabbit

D. Testes of rabbit

2. In which of the following mammals the testes do not descend into scrotal sacs but remain permanently within the body cavity?

A. Cow, sheep and goat

B. Monkey, ape and man

C. All of these

D. Elephant, whale and sea-lion

3. Mammalian testes is divided into two vertical compartments with the help of?

A. Septula testis

B. Rete testis

C. Mediastinum testis

D. None of these

4. A number of horizontal partitions extending from mediastinum testis and tunica albugenia in mammalian testes are called?

A. Septula testis

B. Gubemacular cords

C. Rete testis

D. None of these

5. Clitoris in female mammal is?

A. Analogous to penis of male

B. Vestigial structure

C. Homologous to penis of male

D. Overgrowth

6. Abdominal coelomic epithelium covering a part of mammalian testes is called?

A. Mesorchium

B. Tunica vaginalis

C. Mesoverium

D. Tunica albugenia

7. Cells of Leydig are found in the?

A. Islets of langerhans

B. Renal cortex

C. Seminiferous tubules

D. Connective tissue of the testis

8. Surfaces of mediastinum testis and septula testis are lined with?

A. Tunica vaginalis

B. Tunica albugenia

C. Tunica vasculosa

D. Tunica externa

9. Testes in mammals are held within the scrotal sacs by?

A. Tunica media

B. Tunica vaginalis

C. Gubernacular cords

D. Tunica albugenia

10. Testes descend into the scrotal sacs only during breeding season in which of the following animal?

A. All of these

B. Bat

C. Rat

D. Hedge-hog

Urogenital System Test 05 Preparation Online

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