What are the respective functions of homologous chromosomes, Biology

Assignment Help:

What are the respective functions of the separation of homologous chromosomes and of the separation of identical chromatids in meiosis?

The separation of homologous chromosomes in meiosis I has two main functions: to decrease to a half the total number of chromosomes, generating haploid daughter cells at the end of the process, and to make possible genetic recombination as the separation is aleatory, i.e., each pair of daughter cells can be dissimilar from the other pair relating chromosomal combination from paternal and maternal origins. (And if crossing over is considered each of the four resulting cells can be dissimilar from the others.)

 


Related Discussions:- What are the respective functions of homologous chromosomes

Describe the term epinephrine, Describe the term Epinephrine? Epinephri...

Describe the term Epinephrine? Epinephrine is administered IV in increments of 1 mg diluted in 10 mls of normal saline (1:10,000). It can be given through the endotracheal tube

Determine the toe corticospinal interneuron, Which of the following is true...

Which of the following is true for a toe corticospinal interneuron that produces action potentials during movements of the big toe of the left foot? A. A portion of its axon is

Define endocrine systems and metabolism, Define Endocrine Systems and Metab...

Define Endocrine Systems and Metabolism? As mentioned earlier, the main endocrine gland-pituitary gland secretion decreases. Another important feature in elderly is decline in

Valves of the heart, Pulmonary valve is surface marked at the sternal end o...

Pulmonary valve is surface marked at the sternal end of the left 3rd costal cartilage. Aortic valve is surface marked at the sternal margin of the left 3rd intercostal space. Mitra

Explain glycogenolysis, Glycogenolysis Unlike glycogenesis, glycogenoly...

Glycogenolysis Unlike glycogenesis, glycogenolysis is the  breakdown of glycogen. Glycogen is  broken down  in  the  liver and muscle catalysed  by  the  enzyme glycogen phosph

Plants - rapidly flowing waters, Plants - Rapidly Flowing Waters Among...

Plants - Rapidly Flowing Waters Among the plants only small, well attached forms, such as sessile algae can survive here. Thus, due to the presence of only a few plants, the n

Advantages of autonomous transactions, Advantages of Autonomous Transaction...

Advantages of Autonomous Transactions An autonomous transaction, once started is fully independent. It shares no locks, resources, or commit-dependency with the main transacti

Hydrochory - dispersal of seeds, Hydrochory - Dispersal of Seeds Plant...

Hydrochory - Dispersal of Seeds Plants that grow in or along the bank of water bodies often utilize water as an agency for dissemination of fruits and seeds. Coconut, Cocos nu

Investigating, What is scientific investigation?

What is scientific investigation?

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