Free The Living World (Daily Quiz: 18) NEET Biology Questions & Answers with Detailed Explanation & Full Review

Question-1

Which two points are known as the twin characteristics of growth?

1. Increase in mass
2. Differentiation
3. Increase in number of individuals
4. Response to stimuli

(a) (1) and (4)

(b) (1) and (2)

(c) (2) and (3)

(d) (1) and (3)

Question-2

Classification based on sequencing of DNA and chemical nature of protein is

(a) Cytotaxonomy

(b) Chemotaxonomy

(c) Adansonian taxonomy

(d) Karyotaxonomy

Question-3

The $CO_{2}$ content by volume, in the atmospheric air is about

(a) 3.34 %

(b) 0.0314 %

(c) 0.34 %

(d) 4 %

Question-4

Which of the following statement is false?

(a) Interactions among the molecular components of the organelles result into properties of cell organelles.

(b) Properties of cellular organelles are present in the molecular constituents of the organelles.

(c) Biology is the story of life on earth.

(d) Biology is the story of evolution of living organisms on earth.

Question-5

Reason of diversity in living being is

(a) long term evolutionary change

(b) mutation

(c) gradual change

(d) short term evolutionary change