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

Process of conducting system of the heart, Impulses reaching the AV node fr...

Impulses reaching the AV node from the atria are delayed a little as they pass through the trunk and crura. The impulses first reach the papillary muscles and their contraction clo

How you would dispose off sharps and needles, Q. How you would dispose off ...

Q. How you would dispose off sharps and needles? Used needles should not be bent or broken prior to disposal. Unsheathed needles are placed directly into the designated, punctu

Necrobacillosis of liver, Necrobacillosis of liver It is a disease of ...

Necrobacillosis of liver It is a disease of cattle and lambs. The causative organism is Fusobacterium necrophorum. The condition does not usually cause any clinical symptoms i

Causes of variation, CAUSE S OF VARIATION - Effect of environmental co...

CAUSE S OF VARIATION - Effect of environmental conditions Change in the gene pattern like - (a) Random distribution of homologous genes in meiosis (b) Crossing over

Implantation, IMPLAN TA TIO N - Attachement of blastocyst on the ...

IMPLAN TA TIO N - Attachement of blastocyst on the endometrium of the uterus is called implantation. Generally it occurs 7th day after fertilisation. (6-10 days). Blas

Nervous system and sense organs, Nervous System and Sense Organs The n...

Nervous System and Sense Organs The non-chordates also perform a variety of activities such as feeding, digestion, locomotion etc. For this aim, they have corresponding organs

Importance of meiosis, Meiosis becomes significant for the following reason...

Meiosis becomes significant for the following reasons. Constant Number of Chromosomes: It brings about a reduction in the chromosome number from a diploid (2n) condition to

What is the structural representation of a carboxyl group, What is the stru...

What is the structural representation of a carboxyl group? Carboxyl groups have a carbon attached to single hydroxyl group by a simple bond and to one oxygen by a double bond.

Special property of a persistent insecticide, a) What is the special proper...

a) What is the special property of a 'persistent' insecticide? b) In what ways is 'persistence' (i) a useful property, (ii) a harmful property?   (a) A persisten

What are the results of chrchronic pulmonary thromboembolism, What are the ...

What are the Results of Chronic Pulmonary Thromboembolism? Results :  The reported mortality is between 5 and 24 per cent. On follow-up, the six-year survival in the best ce

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