CSS :: Human Genetics and Eugenics

@ : Home > Zoology > Human Genetics and Eugenics

51.

Which of these abbreviation sands for a genetic trait:

A.	pH	B.	Rh
C.	FSH	D.	TSH

52.

Sex determination in human beings is of:

A.	XY type	B.	XO type
C.	ZW type	D.	None of these

53.

Man has which of these numbers of chromosomes:

A.	23	B.	46
C.	22	D.	44

54.

Karyotype of man can be represented by:

A.	44 + XY	B.	2A + XY
C.	44 + 1 + 1	D.	Both (a) & (b)

55.

Agglutinogens are not found in the blood group:

A.	A	B.	B
C.	AB	D.	O

56.

Agglutinins are not found in the blood group:

A.	A	B.	B
C.	O	D.	AB

57.

Which blood group person may be called a universal acceptor or recipient?

A.	A	B.	B
C.	AB	D.	O

58.

Rh-factor was discovered by:

A.	Oandsteiner	B.	Weiner
C.	Both (a) & (b)	D.	None of these

59.

If a parent belongs to blood group A and other to B the offsprings can inherit:

A.	All of the blood groups	B.	Only A and B - group
C.	AB and O - group	D.	AB only

60.

Rh-factor was named on the basis of:

A.	Man	B.	Rhesus monkey
C.	Chimpanzee	D.	Albino rat