Foundation of life based on _____...? Mcqs

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Latest MCQs

Foundation of life based on _____...?

(A) Physical foundation
(B) Biological foundation

(C) Environmental foundation
(D) Chemical foundation

✅ Correct Answer: Chemical foundation

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Source: This question is taken from the Everyday Science

Latest MCQs

If proton number is 19, electron configuration will be ______...?

(A) 2, 8, 9
(B) 2, 8, 8, 1

(C) 2, 8, 1
(D) 2, 8, 3

✅ Correct Answer: 2, 8, 8, 1

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

The liquid molecules leave the surface of liquid in evaporation process because ______...?

(A) Energy is low
(B) Energy is moderate

(C) Energy is high
(D) None of these

✅ Correct Answer: Energy is high

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

The gradual physiological adjustment to slowly changing new environmental conditions is known as _____________________...?

(A) Selection
(B) Introduction

(C) Acclimatization
(D) Quarantine

✅ Correct Answer: Acclimatization

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

Role of biotechnology in the production of food based on ___________...?

(A) Decomposition
(B) Respiration

(C) Digestion
(D) Fermentation

✅ Correct Answer: Fermentation

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

The two factors that affect the speed of sound in air are ______...?

(A) Humidity and volume of the air
(B) Temperature and mass of the air

(C) Volume and mass of the air
(D) Temperature and humidity of the air

✅ Correct Answer: Temperature and humidity of the air

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

The echo (reflected sounD. will be distinctly heard only at ordinary temperatures if the distance of the reflecting surfaces from the source of sound is at least ________...?

(A) 1120 ft
(B) 120 ft

(C) 56 ft
(D) 100 ft

✅ Correct Answer: 56 ft

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

In the bacterial cell, the DNA is found floating in the ____...?

(A) Mitochondria
(B) Nucleus

(C) Cell Wall
(D) Cytoplasm

✅ Correct Answer: Cytoplasm

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

If the material recovers the original dimensions, when an external force is removed, this deformation is known as ______ deformation....?

(A) Inelastic
(B) Permanent

(C) Elastic
(D) Irreversible

✅ Correct Answer: Elastic

Comments

Source: This question is taken from the Everyday Science

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