Hardy - weinberg law, Biology

Assignment Help:

HARDY - WEINBERG LAW -

  1. Proposed by G.H. Hardy and W. Weinberg in 1908 independently.
  2. The law states "the frequency of genes or alleles in a population remains constant through generations if all other factors are constant", this is called genetic equilibrium, evolution occurs when this equilibrium is deviated.
  3. Hereditary conservation of genes is the characteristic of a population.
  4. The extent of evolution depends upon the degree of deviation. Thus it provides a tool to the geneticist to determine when evolution is going to occur.
  5. Gene frequency is the frequency of a particular allele occurs in a population.
  6. The change in gene frequency is the indication of evolutionary change in undergoing population.
  7. Basic processes affect the Hardy-Weinberg equilibrium to cause variation at genetic level, these are mutation, recombination, gene migration, genetic drift, natural selection, Hybridization and Isolation.

Related Discussions:- Hardy - weinberg law

Define changes in physical development in infants, Define Changes in Physic...

Define Changes in Physical Development in infants? It seems that all infants do is to sleep and hardly Seed. In spite of this observation, a well-fed and cased infant doubles i

Female reproductive disorders-dystocia, Dystocia Dystocia or difficult...

Dystocia Dystocia or difficult calving is a condition where help is required as providing traction, repositioning of fetus, foetotomy or caesarotomy. Generally, ease of calvin

Long-term treatment of maple syrup urine disease, Q. Long-term treatment of...

Q. Long-term treatment of maple syrup urine disease? Special feeds containing energy and proteins without the branched chain amino acids can be given to the infants. In some in

Control and informative function of organic molecules, Q. What are the few ...

Q. What are the few examples of the control and informative function of organic molecules? Based on genetic information, organic molecules control the entire work of the cell. D

What is the significance of magnesium for plants, What is the significance ...

What is the significance of magnesium for plants? What are the other main biological functions of magnesium? Magnesium is fundamentally significant for plants because it is par

Rejection reaction, Rejection Reaction For rejection reaction the phys...

Rejection Reaction For rejection reaction the physiological and biochemical processes are set in the pistil by the recognition reaction specific to the type of pollen that lan

How nondisjunction in meiosis i and meiosis ii look in males, How does nond...

How does nondisjunction in meiosis I and meiosis II look in males and females? Diagram it.

Gorgonids, Gorgonids yield chemicals like prostaglandins, medically useful ...

Gorgonids yield chemicals like prostaglandins, medically useful for birth control, prevention of peptic ulcers, treatment of asthma, regulation of blood pressure, etc. Sponges are

How is extracellular digestion related to cellular, How is extracellular di...

How is extracellular digestion related to cellular and tissue specialization? Several of specialized cells and tissues appeared with extracellular digestion to give enzymes and

Why physiological systems known as integrative systems, Q. What are the phy...

Q. What are the physiological systems known as integrative systems? Why is this designation justified? The integrative systems are the endocrine system and the nervous system.

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