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21.

Cuticle of Ascaris is made up of:

A.	Cortex made of karatin	B.	Matrix made of matricin
C.	Fibrous layer of collagen and basement layer	D.	All of them

22.

Testis in Ascaris is:

A.	Monorchic	B.	Diorchis
C.	Polyorchis	D.	None of these

23.

In Ascris the median rachis is found in:

A.	Vas deferen	B.	Oviduct
C.	Testis and ovaries	D.	Uteri

24.

Which one of these hatch out from the egg of Ascaris:

A.	Cercaria	B.	Hexacanth
C.	Rhabditiform larva	D.	None of them

25.

Maximum number of eggs a female Ascris lays per day:

A.	2000	B.	200
C.	20,000	D.	2,70,000

26.

Number of pineal setae in male Ascaris is:

A.	One	B.	Two
C.	Three	D.	Four

27.

Which of these has only one host in life cycle:

A.	Ascaris	B.	Fasciola
C.	Taenia	D.	All of these

28.

Final moult of rhabditiform larva of Ascaris occurs in human:

A.	Stomach	B.	Liver
C.	Intestine	D.	Lungs

29.

In the life history of Ascaris lumbricoides in human host the juvenile stage hatches out of egg in:

A.	Stomach	B.	Mouth
C.	Intestine	D.	Lungs

30.

After hatching from the egg in human intestine, the rhabditiform larva of Ascaris undergoes a typical journey to return back to intestine in about:

A.	10 days	B.	60 - 75 days
C.	3 weeks	D.	One week