Genetics Mutations - Questions & Answers | Exam2Win

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51. In chromosome, rearrangement of genes occur in

A. Deletion

B. Duplication

C. Inversion

D. Translocation

Explanation:

52. Loss of a segment of a chromosome is called

A. Deletion

B. Addition

C. Insertion

D. Substitution

Explanation:

53. The carriers of genes are

A. Mitochondria

B. Golgi bodies

C. Chromosomes

D. Lysosomes

Explanation:

54. Mutations which occur in somatic or body cells are

A. Point mutation

B. Gene mutation

C. Lethal mutation

D. Somatic mutation

Explanation:

55. Sometimes the survival of the organism is affected by

A. Small duplication

B. Large duplication

C. Small addition

D. Large addition

Explanation: