Question

9.
Which one is chromosomal event ?
(A) Linkage
(B) Crossing over
(D) None of these
(C) Both of these
10. Chromosomal aberrations may be due to
(A) Euploidy
(B) Aneuploidy
(C) Polyploidy
(D) All of these
(B) Nucleosome
11. Genes are present on:
(A) Chromosome
(C) Ribosome
(D) Lysosome
12. Sickle cell anemia is a disease that happens due to
(A) Vitamin deficiency
(B) Mutation
(C) Iron deficiency
(D) Crossing over
........ of genome.
idu is a chromosomal variation in the​

Answer 1

Answer:

Dont know sorry

............

Answer 2

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