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Important Questions on Principles of Inheritance and Variation

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12th ICSE
IMPORTANT
ISC Biology Class XII>Chapter 5 - Principles of Inheritance and Variation>Chapter Practice>Q 2
The tendency of offspring to resemble their parents is called
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12th ICSE
IMPORTANT
ISC Biology Class XII>Chapter 5 - Principles of Inheritance and Variation>Chapter Practice>Q 3
The tendency of offspring to differ from their parents is called
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12th ICSE
IMPORTANT
ISC Biology Class XII>Chapter 5 - Principles of Inheritance and Variation>Chapter Practice>Q 4
During Mendel's investigation, it was the first time that......A......and......B.......were applied in biology. Here A and B refers to
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12th ICSE
IMPORTANT
ISC Biology Class XII>Chapter 5 - Principles of Inheritance and Variation>Chapter Practice>Q 5
Mendel's experimental material was 
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12th ICSE
IMPORTANT
ISC Biology Class XII>Chapter 5 - Principles of Inheritance and Variation>Chapter Practice>Q 6
A cross in which parents differ in a single pair of contrasting character is called
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12th ICSE
IMPORTANT
ISC Biology Class XII>Chapter 5 - Principles of Inheritance and Variation>Chapter Practice>Q 7
The proportion of plants that were dwarf and tall in F2- generation of Mendel's experiment was
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12th ICSE
IMPORTANT
ISC Biology Class XII>Chapter 5 - Principles of Inheritance and Variation>Chapter Practice>Q 8
Mendel performed test cross to know the
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12th ICSE
IMPORTANT
ISC Biology Class XII>Chapter 5 - Principles of Inheritance and Variation>Chapter Practice>Q 9
Find out the genotype and phenotype of F1— Generation (R= dominant and red, r =recessive and white) from the given cross in plant snapdragon showing incomplete dominance.