Define the mechanism of evolution, Biology

Assignment Help:

A few statements about the mechanism of evolution are made. Mark the correct statements.

 

(i)  Evolution happens at the individual level as well as population level.

(ii) As changes in the gene pool occur, a population evolves.

(iii) Mutation is the driving force of evolution and it leads to change in a gene pool of population.

(iv) Genetic drift is the change in the gene pool that occurs in a small population because of adaptation. 

(v) Assortative mating can cause an enhance in homozygous individuals and changes the allele frequencies in the population.

 

a.  (i)  and (ii)

b.  (ii) and (iii)

c.  (i), (iv) and (v)

d.  (i), (ii), (iii) and (v)

 


Related Discussions:- Define the mechanism of evolution

Phylum protozoa, What is the classification of this phylum

What is the classification of this phylum

Determine the term - neuropsychological screening, Determine the term - neu...

Determine the term - neuropsychological screening examination A neuropsychological screening examination is a considerably abbreviated version of a full neuropsychological ass

Batelnut, B A TELNU T - Kernel of the betalnut palm, areca catechu, ...

B A TELNU T - Kernel of the betalnut palm, areca catechu, enclosed in betal leaves and mixed with an aromatic paste is chewed extensively in India & Africa. It contains arec

What devices used for oxygen therapy, What Devices Used for Oxygen Therapy?...

What Devices Used for Oxygen Therapy? Variable performance systems: With these devices, the FiO 2 would vary depending on the patient's breathing pattern. In general, rapid, s

Write the chain structure of d galactose and d mannose, Write the chain str...

Write the chain structure of D galactose and D mannose? The ring form of ribose is a component of ribonucleic acid (RNA). Deoxyribose, which is missing an oxygen at positi

Cnidaria and protozoan, What are the advancement of cnidaria over protozoa

What are the advancement of cnidaria over protozoa

Air movements at tropical latitudes, Air movements at tropical latitudes ...

Air movements at tropical latitudes Let us now explain air movements at tropical latitudes. The surface air that rushes to fill the equatorial void from the north is deflected

Embryonic membranes, EMBRYONI C MEMBRANES - Such animals are called a...

EMBRYONI C MEMBRANES - Such animals are called amniota. Embronic membranes are of 4 types - (i) Yolk sac - It is formed below the embryo. It contains fluid (no yolk

Define tests of cardiovascular endurance, Define Tests of Cardiovascular E...

Define Tests of Cardiovascular Endurance? Cardiovascular endurance or aerobic fitness is the ability to exercise continuously for extended periods without tiring. It can be me

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