Biology
Assertion. Dominant alleles can express themselves only in homozygous condition.
Reason. Dominant alleles support recessive alleles and allow them to express, even in heterozygous condition.
- Both A and R are True
- Both A and R are False
- A is True and R is False.
- A is False and R is True.
Genetics
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Answer
Both A and R are False
Explanation
Dominant alleles can express themselves in homozygous as well as in heterozygous condition. Dominant alleles suppress recessive alleles and do not allow them to express in heterozygous condition.
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Assertion. Heredity is the basic fundamental unit of Genetics.
Reason. Genes carry hereditary information from the offsprings to their parents.
- Both A and R are True
- Both A and R are False
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- A is False and R is True.
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Reason. Karyon means nucleus and type explains the number, shape and size of the chromosome.
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Reason. Phenotype is the set of genes present in the cells of an organism that expresses internal characters.
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