Who was the first to use statistical analysis and mathematical logics for solving biological problems? 

(1) Francis crick

(2) Gregor Mendel

(3) Hugo de vries

(4) W. Bateson

Subtopic:  Introduction to Genetics: 1 |
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Gregor Mendel is known for 

(1) Species concept

(2) Hybridisation experiments

(3) Discovery of chromosomes

(4) Experiments on maize plant

Subtopic:  Introduction to Genetics: 1 |
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The total number of pure lines prepared by Mendel for his hybridization experinent in garden pea plant for seven characters were

1. 7

2. 14

3. 2

4. 22

Subtopic:  Introduction to Genetics: 1 |
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How many pairs of contrasting traits studied by Mendel were related to pod?

(1) 1

(2) 2

(3) 3

(4) 4

Subtopic:  Introduction to Genetics: 1 |
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Among the given pea plant traits identify the odd one

(1) Violet flower

(2) Yellow seed

(3) Yellow pod

(4) Axial flower position

Subtopic:  Introduction to Genetics: 1 |
 74%
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Mendel was born in 

(1) 19th century.

(2) 18th century.

(3) 17th century.

(4) 20th century.

Subtopic:  Introduction to Genetics: 1 |
 61%
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Our ancestors knew about the inheritance of characters and variations because-

(1) They selectively breed plants and animals and selected for organisms that possessed desirable characters.

(2) They introduced mutations

(3) They performed natural hybridisation

(4) All of the above

Subtopic:  Introduction to Genetics: 1 |
 51%
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Mendel's work on Pisum sativum shows that 

1.  Alleles show blending inheritance 

2.  F1 resembled either of the two parents

3.  In a dissimilar pair of factors, members of the pair are codominant

4.  Genotype of F2 tall plant can be determined by cross with recessive parent

 

Subtopic:  Introduction to Genetics: 1 |
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Among the following characters, which one was not considered by Mendel in his experiments on pea?

(1) Stem - Tall or Dwarf

(2) Trichomes - Glandular or Non-glandular

(3) Seed - Green or Yellow

(4) Pod - Inflated or Constricted

Subtopic:  Introduction to Genetics: 2 |
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NEET - 2017
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In his classic experiments on pea plants, Mendel did not use

(1) seed colour

(2) pod length

(3) seed shape

(4) flower position

Subtopic:  Introduction to Genetics: 2 |
 89%
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NEET - 2015
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