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51.

Seminiferous tubules in the rabbit are covered with:

A.	Limna propria	B.	Tunica albugenia
C.	Tunica vaginalis	D.	Tunica fibrosa

52.

Sertoli cells in the testis help in:

A.	Nourishment of developing sperms	B.	Maturation of sperms
C.	Providing temperature for sermatogenesis	D.	None of these functions

53.

Seminiferous tubules in mammals converge, penetrate through mediastinum testis and interwine to form:

A.	Rete testis	B.	Septula testis
C.	Rete testis	D.	None of these

54.

Which of the following structures in mammalian testis secrete sex hormones:

A.	Cells of Leydig	B.	Tunica vasculosa
C.	Rete testis	D.	None of these

55.

Rete testis in rabbit is formed by:

A.	2-4 vasa efferentia	B.	5-10 vasa efferentia
C.	6-12 vasa efferentia	D.	12-20 vasa efferentia

56.

Epididymis in rabbit represents:

A.	Pronephric duct of pronephros	B.	Wolffian duct of mesonephros
C.	Both of these structures	D.	None of these

57.

Cowper's glands are present in:

A.	Frog	B.	Rabbit
C.	Earthworm	D.	Cockroach

58.

Cowper's glands are present:

A.	Only in male rabbit	B.	Only in female rabbit
C.	Both (a) & (b)	D.	None of these

59.

Secretion of Cowper's glands in male rabbit comes out:

A.	Prior to ejaculation	B.	During ejaculation
C.	After ejaculation	D.	Before urination

60.

Secretion of Cowper's glands in male rabbit helps to:

A.	Neutralize the acidity of male and female urethra	B.	Lubricate the vagina for mating
C.	Perform both of these functions	D.	Perform none of these functions