Population, Biology

Assignment Help:

Population was defined by Clarke in 1954.

The term population refers to the total number of individuals of a sp. occupying a particular geographic aera at a given time.

A sp. may have a single population or many population inhabiting diff. regions.

Population education is necessory for students to know about -

1.      Uncontrolled population leads to environmental pollution, depletion of natural resources extinction of species.

2.      Benefits to biosphere.

3.      Advantages of a small family names to human.

4.      Relation of population to the standards of life.

5.      Methods of slowing down the growth of human population.


Related Discussions:- Population

Homeostasis, negative and positive feedback

negative and positive feedback

Hormones secreted by thyroid gland, Hormone s . The thyroid gland secretes...

Hormone s . The thyroid gland secretes following hormones. Thyroxine (tetraiodothyronine or T 4 )' and tri-iodothyronine or T 3 are secreted by the thyroid follicular cells.

What is coarctation of aorta, What is Coarctation of Aorta ? More commo...

What is Coarctation of Aorta ? More common in males (3:l). Narrowing of aorta typically located near aortic attachment of ligamenturn arteriosum or PDA. It can be a localized

What is meant by vaso-dilation, a) What is meant by 'vaso-dilation'? ...

a) What is meant by 'vaso-dilation'? b) What are the effects of vaso-dilation in the skin?   (a) Vaso-dilation is an enhance in diameter of small arterioles and

The regulation mechanism of glycogenolysis, The  regulation mechanism invo...

The  regulation mechanism involves: a)  The hormones catecholamines (epinephrine, norepinephrine) and glucagon cause the increase in CAMP levels in cells. This CAMP activates p

Describe protein glycosylation, Protein Glycosylation is the reaction in th...

Protein Glycosylation is the reaction in that a carbohydrate, example for a glycosyl donor that is attached to a hydroxyl or other functional set of another molecule a glycosyl acc

What is the food processing, What is the Food Processing? Food processi...

What is the Food Processing? Food processing, as you learnt earlier, involves the conversion of raw materials and ingredients into an acceptable food product for the consumer.

Carbohydrates requirement during diabetes, Q. Carbohydrates requirement dur...

Q. Carbohydrates requirement during diabetes? Carbohydrates: These to a large extent depend on the food habits. Complex carbohydrates with more fibre are recommended to simple

Limiting factors, how temperature acts as limiting factor explain?

how temperature acts as limiting factor explain?

Ecology, Which of the following are likely to help conserve soil and preven...

Which of the following are likely to help conserve soil and prevent erosion?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd