Practice MCQ Questions and answers on Biology-GK Page-10 section-10

Section 1 Section 2 Section 3 Section 4 Section 5 Section 6 Section 7 Section 8 Section 9 Section 10 Section 11 Section 12

91.
What base does guanine pair with?

A. Adenine

B. Thymine

C. Uracil

D. Cytosine

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92.
Which describes the correct pairing of DNA bases?

A. Guanine - cytosine

B. Adenine - cytosine

C. Guanine - thymine

D. Thymine - cytosine

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93.
Sex determination of child is done by the chromosome of

A. Father

B. Mother

C. Both father and mother

D. None of these

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94.
The principle of dominance states that

A. Some alleles are dominant, while others are recessive

B. All alleles are recessive

C. All alleles are dominant

D. Alleles are neither dominant nor recessive

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95.
Which chemical is not found in DNA nucleotides?

A. Thymine

B. Uracil

C. Adenine

D. All of the above

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96.
Nitrogenous bases in DNA and RNA?

A. Adenine

B. Cytosine

C. Guanine

D. All the above

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97.
It is the study of hereditary characters transmitted from parents to offspring.

A. Genetics

B. Evolution

C. Embryology

D. Molecular Biology

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98.
The inherited traits of an organism are controlled by

A. DNA

B. Enzymes

C. Nucleotides

D. RNA

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99.
Which chromosomes are identical to each other on the basis of their morphology, position of centromere and other characteristics?

A. Autosome chromosomes

B. Sex chromosomes

C. Heterozygous chromosomes

D. Homologous chromosomes

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100.
Which is the correct pair of inherited chromosomes for the child to be a girl?

A. X from father and Y from mother

B. Y from father and X from mother

C. Y from father and Y from mother

D. X from father and X from mother

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Practice MCQ Questions and answers on Biology-GK

91. What base does guanine pair with?

Answer & Solution

92. Which describes the correct pairing of DNA bases?

Answer & Solution

93. Sex determination of child is done by the chromosome of

Answer & Solution

94. The principle of dominance states that

Answer & Solution

95. Which chemical is not found in DNA nucleotides?

Answer & Solution

96. Nitrogenous bases in DNA and RNA?

Answer & Solution

97. It is the study of hereditary characters transmitted from parents to offspring.

Answer & Solution

98. The inherited traits of an organism are controlled by

Answer & Solution

99. Which chromosomes are identical to each other on the basis of their morphology, position of centromere and other characteristics?

Answer & Solution

100. Which is the correct pair of inherited chromosomes for the child to be a girl?

Answer & Solution

Read More Section(Biology)

91.
What base does guanine pair with?

92.
Which describes the correct pairing of DNA bases?

93.
Sex determination of child is done by the chromosome of

94.
The principle of dominance states that

95.
Which chemical is not found in DNA nucleotides?

96.
Nitrogenous bases in DNA and RNA?

97.
It is the study of hereditary characters transmitted from parents to offspring.

98.
The inherited traits of an organism are controlled by

99.
Which chromosomes are identical to each other on the basis of their morphology, position of centromere and other characteristics?

100.
Which is the correct pair of inherited chromosomes for the child to be a girl?