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

Taxonomic key, I need help with making a taxonomic key

I need help with making a taxonomic key

Embryology and histology, Embryology: Embryology (from Greek words embryon...

Embryology: Embryology (from Greek words embryon which means unborn embryo and logia which means study) is a branch of science which deals with the development of an embryo starti

How is plant tissues classified according to their functions, How is plant ...

How is plant tissues classified according to their functions? Plant tissues are separated into growth (embryonic) supporting, tissues, filling and photosynthetic tissues (groun

Explain national nutritional anaemia prophylaxis programme, Explain Nationa...

Explain National Nutritional Anaemia Prophylaxis Programme (NNAPP)? In past, both access to and intake of iron-folate tablets have been poor in children and therefore had a lit

Threatened species - wildlife, Threatened Species - Wildlife Many plan...

Threatened Species - Wildlife Many plant and animal species are threatened by the possibility of extinction. However, the seriousness of the threat varies. For example, a spec

Investigation of aortic regurgitation by serial testing, Q. Investigation o...

Q. Investigation of aortic regurgitation by Serial Testing? Serial testing is indicated in asymptomatic patients with severe AR and preserved LV function since LV dysfunction m

Most common opportunistic diseases in aids, Q. Moniliasis is one of the mos...

Q. Moniliasis is one of the most common opportunistic diseases in AIDS. What is the etiological agent of moniliasis and what is the other name of the disease? Why is monilia also c

Brief descriptions of how to test, If sugar is heavier than aspartame, then...

If sugar is heavier than aspartame, then the can of regular soda will sink. How will you test this hypothesis? Write brief descriptions of how you could test?

Why is the aids treatment often done with a drug cocktail, Q. Why is the AI...

Q. Why is the AIDS treatment often done with a drug cocktail? The treatment of obtain immune deficiency syndrome is often done with one or more anti-retroviral drugs of differe

Inorganic substances, INORGANI C SUBSTANCES They are small, simple, lo...

INORGANI C SUBSTANCES They are small, simple, low molecular weight substances which are made of elements other than Carbon and Hydrogen combined together. Inorganic substan

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