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Mendel did not recognize linkage. The...

Mendel did not recognize linkage.
The characters studied in pea by him were located closely on the same chromosome.

A

If both (A) and (R ) are true and (R ) is the correct explanation of (A).

B

If both (A) and (R ) are true but (R ) is not the correct explanation of (A).

C

If (A) is true but (R ) is false.

D

If both (A) and (R ) are false.

Text Solution

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The correct Answer is:
C
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Mendel did not observe linkage due to

Which of these characters selected by Mendel are located on the same chromosomes ?

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Do you think Mendel's Laws of inheritance would have been different in the characters that he chose were located on the same chromosome.

A : Mendel gave postulates like "principles of segregation and principles of independent assortment" after studying seven pairs of contrasting traits in garden pea. R : He was lucky in selecting seven characters in pea that were located on seven different chromosomes.

Mendel did not recognise phenomenon of linkage in his experiments because

The genes controlling the seven pea characters studied by Mendel are now known to located on how many different chromosomes?

Consider the following statements regarding linkage (i) The linked genes are located on the same chromosome. (ii) Crossing over between linked genes is maximum. (iii) The linkage can be broken by crossing over. (iv) Linkage is against Mendel's law of segregation.

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