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Curriculum-aligned learning paths for students in Classes 6-12.

CBSE
Class 11
Biotechnology
Biotechnology
Basic Principles of Inheritanc...
Question Bank

Which of the following stateme...

Single Answer MCQ
Q-00114899

Which of the following statements about lethal alleles is true?

1

They can be dominant or recessive.

2

They always result in death.

3

Only homozygous recessive individuals can die.

4

They cannot affect the phenotype.

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Which of the following represents the basic unit of heredity?

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In Mendelian genetics, what does the term 'homozygous' refer to?

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What does the term 'genotype' specifically describe?

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