Why did Mendel select pea plants for his experiments ?
A) Consists of unisexual flowers
B) Consists of bisexual flowers
C) Conducting self fertilisation
D) B and C
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F.W. Went used these plants in his experiments
Answer is (B) Oats
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Vidhya and Vijay were studying the effect of certain radiations on flower plants. Vidhya exposed her plants to UV rays and Vijay exposed his plants
Frequency of UV rays is greater than infrared rays, hence UV rays are much more energetic than infrared rays. Plants cannot tolerate the exposure of high energy rays. As a...
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Which of the following statements is NOT true about the Mendel’s selection of garden pea for his experiment ?
D) Cheap is cost
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Which of the following is not the reason for choosing of pea plant by Mendel for his experiments ?
(D) Not suitable for crossing
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Read the following information A pea plant having two copies of the gene for tallness (TT) pollinates with a pea plant having two
Answer is (B) Only Tt
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In order to ensure that he had pure-breeding plants for his experiments, Mendel:
(B) let each variety self fertilise for several – generations
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What is genotypic ratio of monohybrid crdss between homozygous tall pea plant with homozygous dwarf pea plant?
Answer is (C) 1 : 2 : 1
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In pea plants, a pure tall plant (TT) is crossed with a pure short plant (tt). The ratio of pure tall plants to
Answer is (B) 3 : 1
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Which is not the contrasting character Mendel chose in pea plant ?
(D) Length and thickness of stem
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How do Mendel’s experiments show that traits may be dominant or recessive?
Mendel conducted the experiments using Pisum sativum or pea plant. He selected homozygous tall (TT) and dwarf (tt) pea plants. He crossed the tall pea plant with the dwarf pea...
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