Organisms and Population

Population is

If the frequency of recesive phenotype is 9% then find out the number of homozygous organisms in population of 50,000 individuals:-

Population means

A population is

[A] : A Population is a unit of evolution . [R] : Natural selection operates at the Population level .

Levels of biological organisation with which ecology deals is A) Organisms B) Biomes C) Populations D) Communities

Largest population of organisms of any type on earth is of

A; living organisms can exist alone R: A population is a group of organisms of entirely different species occupying a particular area.

If natality and mortality of a population are nearly same it will be termed as: (a) Young population (b) Stable population (c) declining population (d) growing population

Assertion: Lemmings of Tundra follow population fluctuations. Reason: These show sudden increase in population in shorl time followed by population crash.