Assertion : In sigmoid growth curve, population finally stabilizes itself. Reason : Finally, death r

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11.Organisms and Populations

medium

Assertion : In sigmoid growth curve, population finally stabilizes itself.

Reason : Finally, the death rate increases than the birth rate.

If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.

If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.

If the Assertion is correct but Reason is incorrect.

If both the Assertion and Reason are incorrect.

(AIIMS-2013)

Solution

In sigmoid growth curve, finally, growth rate becomes stable because mortality and natality rates become equal to each other and finally the population shows zero growth rate as birth rate equals death rate.

Standard 12

Biology

The process by which individuals are included into a population is known as

medium

Comment on the growth curve given below.

easy

In the population curve of India, nowadays the number of

medium

Which one of the following is not the consequences of the population explosion

medium

If natality is represented by $-B$

If mortality is represented by $-D$

If immigration is represented by $-I$

If emigration is represented by $-E$

If population density is represented by $-N$

Then population density at time $t+1$ is represented by

medium

Assertion : In sigmoid growth curve, population finally stabilizes itself. Reason : Finally, the death rate increases than the birth rate.

Solution

Similar Questions

The process by which individuals are included into a population is known as

Comment on the growth curve given below.

In the population curve of India, nowadays the number of

Which one of the following is not the consequences of the population explosion

If natality is represented by $-B$ If mortality is represented by $-D$ If immigration is represented by $-I$ If emigration is represented by $-E$ If population density is represented by $-N$ Then population density at time $t+1$ is represented by

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Assertion : In sigmoid growth curve, population finally stabilizes itself.

Reason : Finally, the death rate increases than the birth rate.

If natality is represented by $-B$

If mortality is represented by $-D$

If immigration is represented by $-I$

If emigration is represented by $-E$

If population density is represented by $-N$

Then population density at time $t+1$ is represented by