Monohybrid Cross

Author:Subha Raghavan & E Annapurna
10th CBSE
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Monohybrid Cross: Overview

This topic describes the monohybrid cross. It includes a schematic representation of monohybrid cross between a homozygous tall plant and a homozygous dwarf plant.

Important Questions on Monohybrid Cross

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CBSE Concise Biology Part 3>Heredity & Evolution>Monohybrid Cross> Q 1

Draw the monohybrid cross in the Punnett square, list the ratio of the offspring. Be sure to remember that Capital letter is dominant.

A red flower (Rr) is crossed with a white flower (rr).

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CBSE Concise Biology Part 3>Heredity & Evolution>Monohybrid Cross> Q 2

Who is known as the Father of Genetics? (Gregor Johann Mendel/Oswald Avery)

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CBSE Concise Biology Part 3>Heredity & Evolution>Monohybrid Cross> Q 3

State Mendel’s law of inheritance.

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CBSE Concise Biology Part 3>Heredity & Evolution>Monohybrid Cross> Q 4

Explain monohybrid cross.

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CBSE Concise Biology Part 3>Heredity & Evolution>Monohybrid Cross> Q 5

What do we call the first law of inheritance?

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CBSE Concise Biology Part 3>Heredity & Evolution>Monohybrid Cross> Q 6

Define Mendel’s first law of inheritance.

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CBSE Concise Biology Part 3>Heredity & Evolution>Monohybrid Cross> Q 7

Give the monohybrid cross with its phenotypic and genotypic ratio.

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CBSE Concise Biology Part 3>Heredity & Evolution>Monohybrid Cross> Q 8

What is meant by Punnett Square?

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CBSE Concise Biology Part 3>Heredity & Evolution>Monohybrid Cross> Q 9

What do you understand by the term monohybrid cross?