Genetics what is this type of gene frequency change called, Biology

Assignment Help:

An hypothesis for the extinction of the dinosaurs is that the earth had been hit by a gigantic meteor that caused the death of those big reptiles. In that case the entire genetic pool of those animals has been destroyed, invalidating the Hardy-Weinberg equilibrium. In Genetics what is this type of gene frequency change called?

A phenomenon in which a large number of genes is introduced or destroyed in a population is called genetic drift. When genetic drifts take place the Hardy Weinberg principle is not applicable.

 


Related Discussions:- Genetics what is this type of gene frequency change called

Ameoba, what is the scientific name of ameoba

what is the scientific name of ameoba

Explain the objective of cardiac rehabilitation, Explain the OBJECTIVE of C...

Explain the OBJECTIVE of Cardiac Rehabilitation ? After going through this unit, you should be able to: 1 identifies the eligible candidate for cardiac rehabilitation and be

State the enzymes and recombinant dna technology, Enzymes and recombinant D...

Enzymes and recombinant DNA technology Recombinant DNA technology, also called as genetic engineering makes use of a variety of enzymes, particularly restriction endonucleases

Heterotropic nutrition, what is the meaning of heterotropic mode of nutrit...

what is the meaning of heterotropic mode of nutrition. with examples.

Histogenesis and organogenesis, Histogenesis and Organogenesis After t...

Histogenesis and Organogenesis After the octant stage numerous cell divisions occur in various planes. The proembryo become globular or bulb-shaped. As a general rule, some ta

Explain the procedures involved in blood doping, Describe the procedures in...

Describe the procedures involved in blood doping. What are the physiological mechanisms behind blood doping that attempt to achieve the desired outcome(s).

What si adenosine or dipyridamole thallium scan, Q. What si Adenosine or Di...

Q. What si Adenosine or Dipyridamole Thallium Scan? These studies are newer modalities that allow studying perfusion abnormalities to the myocardium when the patient cannot per

What are sori, What are sori? The word "sori" is the plural form of "so...

What are sori? The word "sori" is the plural form of "sorus". In ferns, a sorus (pl. sori) is a cluster of sporangia on the edge or underside of a fertile frond. In lots of spe

Explain the steps of exercise, Explain the Steps of Exercise You have l...

Explain the Steps of Exercise You have learnt the steps of exercises in Block 3, Unit 1 of theory block. Let us review the steps. In aerobic exercises one has to under go fo

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