Explain dihybrid cross.

Important Questions on Heredity & Evolution

EASY

10th CBSE

IMPORTANT

CBSE Concise Biology Part 3>Chapter 4 - Heredity & Evolution>PAPER-PEN TEST :>Q 3

Where is the hereditary information located in the DNA? (Gene/ nucleoside/ chromosome)

EASY

10th CBSE

IMPORTANT

CBSE Concise Biology Part 3>Chapter 4 - Heredity & Evolution>PAPER-PEN TEST :>Q 4

Define variations.

MEDIUM

10th CBSE

IMPORTANT

CBSE Concise Biology Part 3>Chapter 4 - Heredity & Evolution>PAPER-PEN TEST :>Q 6

How does accumulation of variations takes place in a bacterium?

EASY

10th CBSE

IMPORTANT

CBSE Concise Biology Part 3>Chapter 4 - Heredity & Evolution>PAPER-PEN TEST :>Q 10

Write the full name of the scientist who introduced the term ‘gene’? (Wilhelm Johannsen/ Michael Faraday/ Robert Hooke)

MEDIUM

10th CBSE

IMPORTANT

CBSE Concise Biology Part 3>Chapter 4 - Heredity & Evolution>PAPER-PEN TEST :>Q 15

What are heterozygous and homozygous conditions? Explain with an example.

EASY

10th CBSE

IMPORTANT

CBSE Concise Biology Part 3>Chapter 4 - Heredity & Evolution>PAPER-PEN TEST :>Q 2

Who is called the father of genetics? (Gregor Johann Mendel/ Antoine Lavoisier/ Charles Darwin)

EASY

10th CBSE

IMPORTANT

CBSE Concise Biology Part 3>Chapter 4 - Heredity & Evolution>PAPER-PEN TEST :>Q 6

Define a hybrid.

MEDIUM

10th CBSE

IMPORTANT

CBSE Concise Biology Part 3>Chapter 4 - Heredity & Evolution>MOCK TEST>Q 12

How does fossil provide evidence for evolution?