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Which of the following occurs in Meiosis but not in Mitosis? Select the correct answer using the codes given below: A. independent assortment B. Segregation of homologous chromosomes C. crossing over D. synapsis of homologues

Which of the following occurs in Meiosis but not in Mitosis? Select the correct answer using the codes given below: A. independent assortment B. Segregation of homologous chromosomes C. crossing over D. synapsis of homologues Correct Answer A, B, C and D

The correct answer is A, B, C and D.

  • All the above processes takes place during Meiosis, but do not take place in Mitosis.

Related Questions

Which of the following occurs in Meiosis but not in Mitosis? Select the correct answer using the codes given below : A. independent assortment B. segregation of homologous chromosomes C. crossing over D. synapsis of homologues 
Consider the following statements regarding the pachytene substage of prophase I during meiosis and choose the correct answer:
1. Pachytene is said to begin when synapsis is completed
2. During pachytene the chromosomes are associated in bivalents or tetrads
3. Shortening and thickening of the chromosomes takes place due to longitudinal contraction
4. Exchange of groups of genes takes place as a result of crossing over
Consider the following statements regarding the significance of mitosis and choose the correct answer:
1. The constant number of chromosomes in all the cells of the body is because of mitosis
2. Mitosis restores the surface-volume ratio of the cell
3. A cell can grow in size to a large extent without disturbing the ratio between the nucleus and the cytoplasm
4. Repair of the body takes place because of addition of cells by mitosis
In one of the cytological slides, the homologous chromosomes are seen in synapsis; a protein containing synaptonemal complex is formed to facilitate crossing over. In which stage the above state of the cell is identified ?
S1: While crossing a busy road we should obey the policeman on duty.
P: We should always cross the road at the zebra crossing.
Q: We must look to the signal lights and cross the road only when the road is clear.
R: If there are no signal lights at the crossing, we should look to the right, then to the left and again to the right before crossing the road.
S: If the road is not clear we should wait.
S6: We should never run while crossing a road.

The Proper sequence should be:
One of the fundamental events that occur in meiosis is crossing over in which homologous chromosomes exchange segments causing a reshuffling of genes.
Consider the following statements regarding supernumerary chromosomes and choose the correct answer:
1. They are not homologous with any of the normal chromosomes
2. They form synapses among themselves
3. They are generally smaller than normal chromosomes
4. They are found more commonly in plants than in animals
The variations occurring due to meiosis are due to the independent segregation of chromosomes during Metaphase II.
Who interpreted by observing the independent segregation of chromosomes during meiosis, that the factors they carry would also separate independently?
Consider the following statements with regard to the functions of the centromere in the chromosome.
1. Centromeres are the centres of movement of the chromatids or chromosomes during anaphase separation.
2. Acentric chromosomes lack the capacity to segregate in a regular fashion.
3. Crosing-over in one arm of a metacentric chromosome does not affect the crossing over in the arm of the same chromosome.
Which of the statements given above are correct?