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10th CBSE
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How do Mendel's experiments show that traits may be dominant or recessive?

Important Questions on Heredity and Evolution

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10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 4 - Heredity and Evolution>Long Answer Type Questions>Q 37
How do Mendel's experiments show that traits are inherited independently?
EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 4 - Heredity and Evolution>Multiple Choice Questions (MCQs)>Q 38
When two parents are crossed, the offspring are referred to as
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10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 4 - Heredity and Evolution>Multiple Choice Questions (MCQs)>Q 41
The human-animal which has an XY pair of chromosomes is called
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10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 4 - Heredity and Evolution>Multiple Choice Questions (MCQs)>Q 42
The science of heredity is known as
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10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 4 - Heredity and Evolution>Multiple Choice Questions (MCQs)>Q 44
A normal cell of human body contains 23 pairs of chromosomes. The number of chromosomes in a sex cell (sperm or ovum) of a human being is most likely to be
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10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 4 - Heredity and Evolution>Multiple Choice Questions (MCQs)>Q 46
In the human blood grouping, the four basic blood types are type A, type B, type AB, and type O. The blood proteins A and B are:
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10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 4 - Heredity and Evolution>Multiple Choice Questions (MCQs)>Q 48
A pregnant woman has an equal chance of her baby being blood group A or blood group AB. Which one of the following shows the possible genotypes of the woman and the father of her child?
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10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 4 - Heredity and Evolution>Multiple Choice Questions (MCQs)>Q 49
The palisade cells of a species of plant contain 28 chromosomes. How many chromosomes will there be in each gamete produced by the plant?