In his classic experiments on pea plants Mendel did not use?

1. Seed color

2. Pod length

3. Seed shape

4. Flower position

Subtopic:  Introduction to Genetics: 2 |
 90%
From NCERT
NEET - 2015
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How many pairs of contrasting characters in pea plants were studied by Mendel in his experiments?

1. Five 2. Six
3. Eight 4. Seven

Subtopic:  Introduction to Genetics: 1 | Introduction to Genetics: 2 |
 95%
From NCERT
NEET - 2015
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Phenotype of an organism is the result of:

1. mutations and linkages

2. cytoplasmic effects and nutrition

3. environmental changes and sexual dimorpgism

4. genotype and environment interactions

Subtopic:  Introduction to Genetics: 1 | Introduction to Genetics: 2 |
 61%
AIPMT - 2006
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In Mendel's experiments with garden peas, round seed shape (RR) was dominant over wrinkled seeds (rr), and yellow cotyledon (YY) was dominant over green cotyledon (yy). What are the expected phenotypes in the F2 generation of the cross RRYY x rryy?

1. Only round seeds with green cotyledons
2. Only wrinkled seeds with yellow cotyledons
3. Only wrinkled seeds with green cotyledons
4. Round seeds with yellow cotyledons and wrinkled
seeds with yellow cotyledons

Subtopic:  Introduction to Genetics: 2 | Dihybrid Cross: Details |
 83%
From NCERT
AIPMT - 2006
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NEET 2023 - Target Batch - Aryan Raj Singh
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To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh