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are different forms of a particular gene that control the same character.

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Important Questions on Genetics

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10th CBSE
IMPORTANT
Pearson Foundation Series Biology>Chapter 9 - Genetics>PRACTICE QUESTIONS>Q 7
The study of heredity and variations along the generations is known as _____.
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10th CBSE
IMPORTANT
Pearson Foundation Series Biology>Chapter 9 - Genetics>PRACTICE QUESTIONS>Q 8
_____ is the molecular unit of heredity. (Do not write full form)
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10th CBSE
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Pearson Foundation Series Biology>Chapter 9 - Genetics>PRACTICE QUESTIONS>Q 9
Self-pollination of homozygous plants gives _____ (heterozygous dominant/homozygous recessive) plants in the F1 generation.
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10th CBSE
IMPORTANT
Pearson Foundation Series Biology>Chapter 9 - Genetics>PRACTICE QUESTIONS>Q 10
Genes responsible for certain traits were called _____ by Mendel.
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10th CBSE
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Pearson Foundation Series Biology>Chapter 9 - Genetics>PRACTICE QUESTIONS>Q 11
Mendel’s monohybrid test cross ratio was _____.(1:2:1 or 1:1)
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10th CBSE
IMPORTANT
Pearson Foundation Series Biology>Chapter 9 - Genetics>PRACTICE QUESTIONS>Q 12
The phenotypic ratio for incomplete dominance is _____. (1:2:1/ 3:1)
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10th CBSE
IMPORTANT
Pearson Foundation Series Biology>Chapter 9 - Genetics>PRACTICE QUESTIONS>Q 13
Gene controlling starch synthesis in pea plant is an example for_____. (Pleiotropy/Polygenic inheritance)
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10th CBSE
IMPORTANT
Pearson Foundation Series Biology>Chapter 9 - Genetics>PRACTICE QUESTIONS>Q 14
The scientific name of the plant on which Mendel worked is _____.