What are characteristic features of a true-breeding line ?

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4.Principles of Inheritance and Variation

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What are the characteristic features of a true-breeding line ?

Option A

Option B

Option C

Option D

Solution

A true-breeding line for a trait is one that, has undergone continuous self – pollination or brothersister mating. It shows stability in the inheritance of the trait for several generations.

Standard 12

Biology

A pleiotropic gene

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(NEET-2015)

In the buccal cavity slide cell of an individual we get a dark stained body near nuclear membrane. The genotype of the individual may be

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Distance between two linked genes upon a chromosome is measured in cross over units, is

normal

(AIIMS-1998)

Barr body in mammals represents

normal

(AIPMT-1995)

Albinism is known to be due to an autosomal recessive mutation. The first child of a couple with normal skin pigmentation was an albino. What is the probability that their second child will also be an albino

normal

(AIPMT-1998)

What are the characteristic features of a true-breeding line ?

Solution

Similar Questions

A pleiotropic gene

In the buccal cavity slide cell of an individual we get a dark stained body near nuclear membrane. The genotype of the individual may be

Distance between two linked genes upon a chromosome is measured in cross over units, is

Barr body in mammals represents

Albinism is known to be due to an autosomal recessive mutation. The first child of a couple with normal skin pigmentation was an albino. What is the probability that their second child will also be an albino

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