Natural control of population growth, Biology

NATURAL CONTROL OF POPULATION GROWTH -

1.       Biotic potential -

It is capacity of population to increase its number by reproduction.

For all animals, it is very high.

2.       Environmental Resistance -

It is the sum of the factors which prevent a sps. from reproducing at its maximum rate. These factors are as predators, parasites, food scarcity, competition, adverse weather.

3.       Carrying capicity -

It is environment's ability to provide necessory resources to support a population.

Posted Date: 10/4/2012 7:15:54 AM | Location : United States







Related Discussions:- Natural control of population growth, Assignment Help, Ask Question on Natural control of population growth, Get Answer, Expert's Help, Natural control of population growth Discussions

Write discussion on Natural control of population growth
Your posts are moderated
Related Questions
Adsk question #Minimum 100 words accepted#saliva enzyme

What is the Importance of pantothenic acid One of the active forms of pantothenic acid is coenzyme A, which is involved in numerous metabolic functions. It is involved in t

Explain how the events of meiosis account for the law of segregation and the law of independent assortment. In meiosis, the two alleles of every gene are segregated when the tw

A fish of genotype a/a; B/b is crossed to a fish whose genotype is A/a; B/b. What proportion of the progeny will be heterozygous for at least one of the genes? (Assume independent

Q. Doppler evaluation for constrictive pericarditis ? 2D Echocardiography and Doppler evaluation can provide valuable clues to the presence of constrictive pericarditis. M-Mo

a) Produce annotated diagrams that illustrate how nerve impulses travel i) along a neurone ii) across a synapse.

What are the excretory organ in protozoa,coelenterates, insects,spider,and arthropods

Determine the following term - Amniote egg Eggs that shelter the developing embryo in a water-filled sac—the amnion. Characteristic of the amniote animals, which include reptil

What is the importance of the glucose blood level for human health? The glucose blood level (glycemia) must be kept normal. If it is abnormally low there is not enough glucose

Mechanisms of Neural Plate Formation You are familiar with the concept that the neurulation comprises of two processes i) The neural plate formation and ii) The neural t