203 Questions

Genetics

Practice Genetics MCQs from Biology — Science.

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ScienceHard
Biology
Genetics

Who demonstrated that DNA is the genetic material using bacteriophages?

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ScienceHard
Biology
Genetics

The non-coding sequences within a gene are called:

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ScienceHard
Biology
Genetics

What is the probability of a couple having 4 daughters in a row?

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ScienceEasy
Biology
Genetics

Who is known as the father of genetics?

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ScienceEasy
Biology
Genetics

What is the scientific name of the garden pea plant used by Mendel?

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ScienceEasy
Biology
Genetics

Which term refers to the alternative forms of a gene that occupy the same position on homologous chromosomes?

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ScienceEasy
Biology
Genetics

The physical or observable appearance of an organism is known as its:

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ScienceEasy
Biology
Genetics

What is the functional unit of heredity that carries information from parents to offspring?

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ScienceEasy
Biology
Genetics

How many pairs of chromosomes are found in a normal human somatic cell?

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ScienceEasy
Biology
Genetics

Which pair of chromosomes determines the female sex in humans?

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ScienceEasy
Biology
Genetics

The process of passing traits from parents to offspring is called:

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ScienceEasy
Biology
Genetics

What is the genetic makeup of an organism called?

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ScienceEasy
Biology
Genetics

What is the full form of DNA?

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ScienceEasy
Biology
Genetics

Which of these is a pure or homozygous condition?

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ScienceEasy
Biology
Genetics

In Mendel's monohybrid cross, the F1 generation always showed the:

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ScienceEasy
Biology
Genetics

The differences among individuals of the same species are known as:

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ScienceEasy
Biology
Genetics

How many autosomes are present in a human sperm cell?

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ScienceEasy
Biology
Genetics

Who proposed the double-helix model of DNA structure?

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ScienceEasy
Biology
Genetics

Which sugar is present in DNA?

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ScienceEasy
Biology
Genetics

Where are genes located in a cell?

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