Question

Directions: In each of the following questions, a statement of Assertion is given followed by a
corresponding statement of Reason just below it. Of the statements, mark the correct answer as:
(A) Both assertion and reason are true and reason is the correct explanation of assertion.
(B) Both assertion and reason are true but reason is not the correct explanation of assertion.
(C) Assertion is true but reason is false.
(D) Assertion is false but reason is true.
12. Assertion: Sexually reproducing individuals have two copies of genes for the same trait.
Reason: If the copies are not identical, the trait that gets expressed is called the dominant
trait and the others is called recessive trait.
a) A
b) B
c) C
d) D
13. Assertion: Elements in the Modern Periodic Table are arranged in 18 vertical columns
called groups and 7 horizontal rows called periods.

Reason: Elements thus arranged show periodically of properties including atomic size,
valency or combining and metallic and non-metallic character.
a) A
b) B
c) C
d) D
14. Assertion: The colour of the sky is blue due to scattering of light,

Reason: Blue colour has shortest wavelength in visible spectrum and hence it is scattered
the most
a) A
b) B
c) C
d) D​

Answer 1

Answer:

12 a

13 b

14 d

is the ans plzz follow mee...

Answer 2

Answer:

1 = Option B

2 = Option A

3 = Option A