Question

,
Section - A
Multiple choice questions :-
1. Temperature 200°C equals nearly to
(a) 300 K
(b) 373 K
(C) 473 K
(d) -73 K
2. Which of the following represents 1 amu?
(a) Mass of hydrogen molecule
(b) 1/12th of the mass of C-12 atom
(c) Mass of 0-12 atom
(d) Mass of C-12 atom
3. Which one of the following terms describes 'a nucleus without nuclear
membrane'?
(a) Nucleolus
(b) Primitive nucleus
(c) Nucleoid
(d) all of these
OR
Flexibility in plants is due to
(a) Collenchyma (b) Sclerenchyma (c) Parenchyma (d) Chlorenchyma
1​

Answer 1

Answer:

1. 200+ 273 = 473k

2. 1/12th of the mass of C-12 atom

3. Nucleoid

Flexibility in plants is due to Collenchyma.

Hope it will help you

Answer 2

1.(c)473k...

2.(d)mass of c-12 atom...

3.(c)nucleoid...

4.(d)collenchyma...