Improvement of human race by encouraging the healthy persons to marry early and produce large number of children is called

(a)

Positive eugenics

(b)

Negative eugenics

(c)

Positive euthenics

(d)

Positive euphenics

The _______deals with the control of several inherited human diseases especially inborn errors of metabolism

(a)

Euphenics

(b)

Eugenics

(c)

Euthenics

(d)

All of these

“Universal Donor” and “Universal Recipients” blood group are _____and_______respectively

(a)

AB, O

(b)

O, AB

(c)

A, B

(d)

B, A

ZW-ZZ system of sex determination occurs in _____.

(a)

Fishes

(b)

Reptiles

(c)

Birds

(d)

All of these

Co-dominant blood group is ______.

(a)

A

(b)

AB

(c)

B

(d)

O