Question

1.
2.
3.
Questions (M.C.Q.'s)
Genetics is defined as:
a) Study of genes
b) The study of chromosomes
c) The study of humans d) Branch of science dealing with heredity
and variation
The organism on which Mendel performed his experiments
(CBSE-2019)
a) Gram
barden Pea c) Peanut d) Pigeon Pea
A cross between a tall plant (TT) and short pea plant (TT) resulted in
progeny that were all tall plants because
a) Shortness is a dominant trait
b) Tallness is a recessive trait
c) Tallness is the dominant trait d) Height of pea plant is not
governed by gene 'T'ort'
The character which can be acquired but not inherited is:
a) Colour of Eye
b) Colour of skin
c) Nature of hair
d) Size of body
A zygote has an X-chrmosome in herewith from the father will develop
into a
a) Boy
b) X-Chromosome does not determine the sex of child.
c) Girl
d) Either boy or girl
4.
5.​

Answer 1

Answer:

1. option A.

2. none of the above. option B

3. option C

4. option D

5. option C