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Law of dominance explain :-

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Important Questions on Principles of Inheritance and Variation

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Beta Question Bank for Medical: Biology>Chapter 27 - Principles of Inheritance and Variation>EXERCISE- I (Conceptual Questions)>Q 229
Haemophilia is a :-
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Beta Question Bank for Medical: Biology>Chapter 27 - Principles of Inheritance and Variation>EXERCISE- I (Conceptual Questions)>Q 230
When red and white flowered plants of Mirabilis jalapa are crossed then the ratio of F2 -generation will be:
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Beta Question Bank for Medical: Biology>Chapter 27 - Principles of Inheritance and Variation>EXERCISE- I (Conceptual Questions)>Q 231
A heterozygous tall plant is crossed with homozygous dwarf plants then find out percentage of homozygous dwarf plants :-
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Beta Question Bank for Medical: Biology>Chapter 27 - Principles of Inheritance and Variation>EXERCISE- I (Conceptual Questions)>Q 232
On crossing red & white flowered plants the ratio of red and white flowered plants in F2 - generation was 60: 20, then on selfing the heterozygous red
flowered plants, the offsprings would be :-
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Beta Question Bank for Medical: Biology>Chapter 27 - Principles of Inheritance and Variation>EXERCISE- I (Conceptual Questions)>Q 233
What is the probability of homozygous plants for both dominant characters in F2 generation of a dihybrid cross?
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Beta Question Bank for Medical: Biology>Chapter 27 - Principles of Inheritance and Variation>EXERCISE- I (Conceptual Questions)>Q 234
An offspring of two homozygous parents differing from one another by alleles at only one gene locus is known as :-
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Beta Question Bank for Medical: Biology>Chapter 27 - Principles of Inheritance and Variation>EXERCISE- I (Conceptual Questions)>Q 235
Cross AABb X aaBb yields AaBB : AaBb : Aabb : aabb offspring in the ratio of:
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Beta Question Bank for Medical: Biology>Chapter 27 - Principles of Inheritance and Variation>EXERCISE- I (Conceptual Questions)>Q 236
Mrs. verma has a autosomal gene pair 'Bb' and she contain x-linked gene 'd' both on of her x-chromosome. What is the percentage of gamete which contain 'bd' genes :-