Functions of the separation of homologous chromosomes
What are the relevant functions of the separation of homologous chromosomes and also of the separation of similar chromatids in meiosis?
Expert
The separation of homologous chromosomes in meiosis I has two major functions: to decrease to a half the total number of chromosomes, producing haploid daughter cells at the end of process, and to make probable genetic recombination as the separation is aleatory, that is, each pair of daughter cells can be distinct from the other pair associating chromosomal combination from maternal and paternal origins. (And when crossing over is considered each of the four resultant cells can be distinct from the others.)
The separation of similar chromatids in meiosis II has similar function it has in mitosis: to detach the chromosomes already duplicated to daughter cells.
How is carbon-dioxide liberated by cellular respiration transported from the tissues to be removed via the lungs?
How do taenias get food and create gas exchange?
Streptokinase is a substance employed in the treatment of acute myocardial infarction. How does this substance proceed?
Lego Toys is planning to produce new toys at its factories. The setup cost of the production facilities, production costs and profits for each toy are given below: Toy &n
Name the cells with delimited nucleus. And, also write down the main elements of the nucleus?
Write down the main intra-specific ecological interactions?
Write down the respective functions of separation of homologous chromosomes and of separation of identical chromatids in the meiosis?
What do you mean by the arch reflex?
Milk Tolerance In Humans: Most of the adults find it difficult to digest, Lactose the sugar in milk. This is because the gene, that code for the enzyme Lactase, is switched off. Lactase breaks lactose into of glucose and galactose. Glucose and galacto
Write down the life cycle of Trypanosoma cruzi?
18,76,764
1928011 Asked
3,689
Active Tutors
1449400
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!