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How many types of gametes are formed by Pea plant having YYRRtt genotype

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Important Questions on Genetics

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Practice Book for KVPY Aptitude Test - Stream SX Biology>Chapter 7 - Genetics>EXERCISE>Q 32
Blood group of a couple are AB and O. The possible blood group of children would be
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Practice Book for KVPY Aptitude Test - Stream SX Biology>Chapter 7 - Genetics>EXERCISE>Q 33
In Mirabilis jalapa, RR, Rr and rr determine red, pink and white colour respectively. When F1 hybrid of RR and rr was crossed with dominant parent, the resulting ratio will be
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Practice Book for KVPY Aptitude Test - Stream SX Biology>Chapter 7 - Genetics>EXERCISE>Q 34
Alleles are
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Practice Book for KVPY Aptitude Test - Stream SX Biology>Chapter 7 - Genetics>EXERCISE>Q 35
In quantitative inheritance F1 ratio obtained in a dihybrid cross is
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Practice Book for KVPY Aptitude Test - Stream SX Biology>Chapter 7 - Genetics>EXERCISE>Q 36
Pure line is connected with development of
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Practice Book for KVPY Aptitude Test - Stream SX Biology>Chapter 7 - Genetics>EXERCISE>Q 37
Complete dominance does not occur in
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Practice Book for KVPY Aptitude Test - Stream SX Biology>Chapter 7 - Genetics>EXERCISE>Q 38
Out of a population of 800 individuals in the generation of a cross between a yellow round and green wrinkled Pea plant, what would be a number of yellow and wrinkled seeded plants?
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Practice Book for KVPY Aptitude Test - Stream SX Biology>Chapter 7 - Genetics>EXERCISE>Q 39
Which one of the following traits of Garden Pea studied by Mendel was a recessive feature