Biology MCQS

Coniferous forest located at high attitude are called.

Coniferous forest located at high attitude are called:

The bacteria in the root nodules fix nitrogen and convert it into.

The bacteria in the root nodules fix nitrogen and convert it into:

Stone cancer is result of.

Stone cancer is result of:

The productivity can be indicated by.

The productivity can be indicated by:

One of the following is an example of predator — prey relationship.

One of the following is an example of predator — prey relationship:

Air in motion is called.

Air in motion is called:

Desert ecosystem of Bhakkar and Mianwali is called.

Desert ecosystem of Bhakkar and Mianwali is called:

Beri Beri is caused by.

Beri Beri is caused by:

A chemical that kills weed plants is called.

A chemical that kills weed plants is called:

Water present in the form of Frozen ice - caps is.

Water present in the form of Frozen ice - caps is:

In pure form, Ozone is.

In pure form, Ozone is:

The steady internal state of homeostasis is known as.

The steady internal state of homeostasis is known as:

The Befouling of the air by anything that may be harmful to living organisms is.

The Befouling of the air by anything that may be harmful to living organisms is:

Total area of the world under cultivation is.

Total area of the world under cultivation is:

As CFCs rise to the atmosphere, the ultraviolet rays release.

As CFCs rise to the atmosphere, the ultraviolet rays release:

Establishment of new forests, where no forests existed before is called.

Establishment of new forests, where no forests existed before is called:

Which of the following act as environmental buffer?

At the time of independence, the population of Pakistan was about.

At the time of independence, the population of Pakistan was about:

Study of Human Populations and the things that affect them, is called.

Study of Human Populations and the things that affect them, is called:

The most widely used source of energy on earth is.

The most widely used source of energy on earth is:

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Coniferous forest located at high attitude are called:

The bacteria in the root nodules fix nitrogen and convert it into:

Stone cancer is result of:

The productivity can be indicated by:

One of the following is an example of predator — prey relationship:

Air in motion is called:

Desert ecosystem of Bhakkar and Mianwali is called:

Beri Beri is caused by:

A chemical that kills weed plants is called:

Water present in the form of Frozen ice - caps is:

In pure form, Ozone is:

The steady internal state of homeostasis is known as:

The Befouling of the air by anything that may be harmful to living organisms is:

Total area of the world under cultivation is:

As CFCs rise to the atmosphere, the ultraviolet rays release:

Establishment of new forests, where no forests existed before is called:

Which of the following act as environmental buffer?

At the time of independence, the population of Pakistan was about:

Study of Human Populations and the things that affect them, is called:

The most widely used source of energy on earth is: