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Genetics - Questions and Answers

Practice questions on Genetics.

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46. Mendel worked on a pea plant called
A. Lathyrus odoratus
B. Pisum sativum
C. Oenothera lamarckiana
D. Dolichos lablab
Explanation:
47. Parent with dark hair but having red hair child is due to
A. Mutation
B. Heredity
C. Variation
D. Linkage
Explanation:
48. One of the youngest branches of biology is
A. Morphology
B. Physiology
C. Genetics
D. Biotechnology
Explanation:
49. Haemophilia, colour blindness and diabetes are the
A. Hereditary diseases
B. Bacterial diseases
C. Viral diseases
D. Contact diseases
Explanation:
50. Each parent carried ‘something’ which controlled the appearance of a particular character is
A. Allele
B. Locus
C. Homozygous
D. Factor
Explanation:
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