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List two differences in tabular form bet...

List two differences in tabular form between dominant trait and recessive traits. What percentage / proportion of the plants in the `F_(2)` generation/progeny were round, in Mendel's cross between round and wrinkled pea plants?

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Difference between dominant trait and recessive trait
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Explore conceptually related problems

In a cross between a tall pea plant (TT) and a short pea plant (tt), what will be the characteristics shown by the F_(1) generation?

In a cross between round yellow seeds (RRYY) and wrinkled green seeds (rryy) of pea plant, what is the ratio of plants obtained in F_(2) generation?

List in tabular form, two distinguishing features between the acquired traits and the inherited traits with one example of each.

What percent of green-seeded plants will be yielded in the F_(2) generation, when a F_(1) hybrid pea plants producing yellow seeds are crossed?

Show inheritance of two characters over two generations by making a cross between round and yellow seeded plant (RRYY) with wrinkled green seeded plant (rryy).

Which one is a possible progeny in F2 generation of pure bred tall plant with round seed and short plant with wrinkled seeds?

In a monohybrid cross between tall pea plants (TT) and short pea plants (tt) a scientist obtained only tall pea plants (Tt) in the F_(1) generation. However, on selfing the F_(1) generation pea plants, he obtained both tall and short plants in F_(2) generation. On the basis of above observations with other angiosperms also, can the scientist arrive at a law? If yes, explain the law. If not, give justification for your answer.

In one of his experiments with pea plants Mendel observed that when a pure tall pea plant is crossed with a pure dwarf pea plant, in the first generation, F_(1) only tall plants appeared. (i) What happens to the traits of the dwarf plants in this case? (ii) When the F_(1) generation plants were self-fertilised, he observed that in the plants of second generation, F_(2) both tall plants and dwarf plants were present. Why it happened? Explain briefly.

OSWAAL PUBLICATION-HEREDITY AND EVOLUTION-TOPIC - 1 (HEREDITY AND MENDEL.S CONTRIBUTION)(SHORT ANSWER TYPE QUESTIONS - II)
  1. With the help of suitable examples, explain why certain traits cannot ...

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  2. Explain Mendel's experiment with peas on inheritance of characters con...

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  3. List two differences in tabular form between dominant trait and recess...

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  4. List in tabular form, two distinguishing features between the acquired...

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  5. What are chromosomes? Explain how in sexually reproducing organisms th...

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  6. Why cannot the experiences of an individual during its lifetime be pas...

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  7. "A trait may be inherited, but may not be expressed." Justify this sta...

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  8. What is DNA copying? State its importance.

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  9. "A trait may be inherited, but may not be expressed." Justify this sta...

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  10. In human beings, the statistical probability of getting either a male ...

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  11. How do Mendel's experiments show that traits may be dominant or recess...

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  12. (i) Name the unit of inheritance. What is its function? (ii) How are...

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  13. Show inheritance of two characters over two generations by making a cr...

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  14. In a cross between plants with purple flowers and plants with white fl...

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  15. In one of his experiments with pea plants Mendel observed that when a ...

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  16. List three distinguishing features, in tabular form, between acquired ...

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  17. In a monohybrid cross between tall pea plants (TT) and short pea plant...

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  18. 'Different species use different strategies to determine sex of a newb...

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  19. What will happen if both the characters present in F(1) generation pas...

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  20. A pea plant with blue colour flower denoted by BB is cross-bred with a...

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