Biology
Assertion (A): Karyotype is the division of nucleus during cell-division.
Reason (R): Karyon means nucleus and type explains the number, shape and size of the chromosome.
- 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
A is False and R is True.
Explanation
Karyokinesis is the division of nucleus during cell-division. Karyotype is a picture showing all chromosome pairs arranged according to their size and shape.
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Related Questions
Assertion (A): Meiosis is the kind of cell-division which occurs during gamete formation in the gonads.
Reason (R): During meiosis, chromosome number remains the same in parent cell and daughter cells which is very significant to maintain the identity of the organism.
- Both A and R are True
- Both A and R are False
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Assertion (A): Heredity is the basic fundamental unit of Genetics.
Reason (R): Genes carry hereditary information from the offsprings to their parents.
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Assertion (A): Dominant alleles can express themselves only in homozygous condition.
Reason (R): 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
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- A is False and R is True.
Assertion (A): Genotype is the genetic make up of a cell.
Reason (R): Phenotype is the set of genes present in the cells of an organism that expresses internal characters.
- 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.