Give scientific reasons : Life originated from earths inorganic atmosphere is post but this no longe

English

Gujarati

Hindi

6.Evolution

medium

Give scientific reasons : Life originated from the earths inorganic atmosphere is the post but this no longer happens today

Option A

Option B

Option C

Option D

Solution

Life cannot be originated in the present day atmosphere because The temperature of present day atmosphere is much less than that of primitive atmosphere.

The present day atmosphere is oxidizing and not reducing due to presence of oxygen.

Standard 12

Biology

$I.$ Oparin's theory of origin of life is based on $….A……$

$II.$ Chemical theory of origin of life was given by $….B……$

medium

About how long ago was the earth formed

medium

The primitive environment was reducing because in it

medium

The concept of chemical evolution is based on

medium

(AIPMT-2007)

The organisms of earth are well protected from the layer of a gas which covers the earth. It is known as

medium

Give scientific reasons : Life originated from the earths inorganic atmosphere is the post but this no longer happens today

Solution

Similar Questions

$I.$ Oparin's theory of origin of life is based on $….A……$ $II.$ Chemical theory of origin of life was given by $….B……$

About how long ago was the earth formed

The primitive environment was reducing because in it

The concept of chemical evolution is based on

The organisms of earth are well protected from the layer of a gas which covers the earth. It is known as

Start a Free Trial Now

$I.$ Oparin's theory of origin of life is based on $….A……$

$II.$ Chemical theory of origin of life was given by $….B……$