The phenomenon in which occurrence of one crossing over in chromosome interfers with the second crossing over in neighbouring segments is

The phenomenon in which occurrence of one crossing over in chromosome interfers with the second crossing over in neighbouring segments is Correct Answer Interference

The phenomenon in which the occurrence of one crossing over in chromosome interferes with the second crossing over in neighboring segments is Interference.
Interference is the term used to refer to the non-random placement of crossovers concerning each other during meiosis.
One crossover "interferes with the coincident occurrence of another crossing over in the same pair of chromosomes, and I have accordingly termed this phenomenon ‘interference’."
Bissoy MCQ

Related Questions

Consider the following statements and choose the correct answer:
1. In the phenomenon of linkage and crossing over, the genes are arranged in a linear order in a chromosome
2. The linkage groups in an organism are equivalent to the number of chromosome pairs
3. The chances of crossing over are more between two closely placed genes as compared to the genes placed in far proximity
4. The position of genes is very definite in the chromatid
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?
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:
If two breaks occur in one chromosome, and one in a non-homologous one, the fragment from the first chromosome may become joined in an intercalary position in the second chromosome. This is a case of
A male plant of chromosome pp pollinates the plant having chromosome type PP. The expected chromosome in embryo and endosperm
Consider the following statements regarding centromere and choose the correct answer:
1. The position of the centromere is constant for a particular chromosome
2. The structure and function of the centromere are different from that of the rest of the chromosome
3. During division the centromere is functional, while the rest of the chromosome is genetically inactive
4. The position of the centromere varies in different chromosomes
Statement : On an average, about twenty people are run over by trains and die every day while crossing the railway tracks through the level crossing.

Courses of Action :
I. The railway authorities should be instructed to close all the level crossings.
II. Those who are found crossing the tracks, when the gates are closed, should be fined heavily.
During the scarcity of potatoes, long queues were made outside the defendant's shop who having a licence to sell fruits and vegetables used to sell only 1 kg of potatoes per ration card. The queues extended on to the highway and also caused some obstruction to the neighbouring shops. The neighbouring shopkeepers brought an action for nuisance against the defendant.
Which one of the following decisions will be correct in this suit?
Directions : Each of the following question consists of a statement followed by two arguments I and II. You have to decide which of the arguments is a STRONG arguments and which is a WEAK Argument.

Statement : Should India engage into a dialogue with neighbouring countries to stop cross border tension?

Arguments :
I. Yes. This is the only way to reduce the cross border terrorism and stop loss of innocent lives.
II. No. Neighbouring countries cannot be relied upon in such matters, they may still engage in subversive activities.
Simplify : $${{{5 \over 3} \times {7 \over {51}}{\text{ of }}{{17} \over 5} - {1 \over 3}} \over {{2 \over 9} \times {5 \over 7}{\text{ of }}{{28} \over 5} - {2 \over 3}}}$$