Explain the method of recombination or crossing-over, Biology

Assignment Help:

The method of recombination or crossing-over

Which of the following is a false statement regarding the method of recombination or crossing-over?

A. Crossing-over takes place during prophase I of meiosis

B. Recombination happens at the level of the nucleotide and can happen at any point along the length of the chromosome.

C. Crossing-over is used by organisms to enhance genetic diversity at each generation.

D. Recombination occurs among sister-chromatids of homologous chromosomes.

 

 


Related Discussions:- Explain the method of recombination or crossing-over

Sickle cell, Sickle cell anaemia in man is caused by a defective chain of h...

Sickle cell anaemia in man is caused by a defective chain of haemoglobin. The abnormal haemoglobin known as MbS differs from natural haemoglobin (HhA) in one amino acid. A substitu

What is phylum hemichordata, What is Phylum Hemichordata ? The name "he...

What is Phylum Hemichordata ? The name "hemi"; (meaning "half") provides a clue to these animals, which have some of the features of chordates, and some features that are chara

Interphase again between meiosis ii and meiosis i, Q. Is there interphase a...

Q. Is there interphase again between meiosis II and meiosis I? There is no interphase or DNA duplication between the divisions of meiosis. Only a short interval termed as diaki

Explain administrative dietitian, Explain Administrative dietitian Admi...

Explain Administrative dietitian Administrative dietitian play  a  major  role in  large-scale meal planning  and monitoring the  food  preparation process  by  applying  the

Define correlation between viscosity and solubility, Correlation between vi...

Correlation between viscosity and solubility Viscosity and consistency of protein systems are the important functional properties in fluid foods, such as  beverages, soups, sau

Mention the main cause of air pollution in metro cities, a) Mention the mai...

a) Mention the main cause of air pollution in metro cities. Write any three ways by which it can be decreased. b) How did Eli Lilly synthesize the human insulin? Mention

What are the genotype and phenotype, For Dalmation dog, the spotted conditi...

For Dalmation dog, the spotted condition is dominant to non-spotted. a) Using a Punnet square, show a cross between two heterozygous parents. b) A spotted female Dalmation dog is m

Person and being, What evidence is there that makes it seem humans have mor...

What evidence is there that makes it seem humans have more than a material existence?

Explain nutritional science, Explain nutritional science Dietitians ar...

Explain nutritional science Dietitians are in a 'helping' profession because the services they provide are beneficial to individuals  and society and dedicated to improving th

Applications of computers in medical and nursing, Applications of Computers...

Applications of Computers in Medical and Nursing Establishment As computers are heavily used for storing and retrieving data the application can be administrative, clinica

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