Question
Explain how false, true and parthenocarpic fruits are different from each other. Give one example of each.
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S. NO
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False fruit
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True fruit
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Parthenocarpic fruit
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(i)
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When any part of a flower other than the ovary, contributes to the formation of fruit, it is called a false fruit, e.g. Apple, strawberry.
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When a fruit is formed only by the ovary, it is called a true fruit, - e.g. Tomato, brinjal.
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When the ovary transforms into a fruit, without fertilisation, it is called a parthenocarpic fruit, e.g. banana.
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Select and fill in the boxes (a) to (f) from given list of options.
List of options -
Sickle cell anaemia, Widow's peak, Flower colour of Mirabilis, Human blood groups, Coat colour of cattle, Klinefelter's syndrome.
| Genetic trait | Example | ||
| i. | Incomplete dominance | (a) | |
| ii. | Pleiotropy | (b) | |
| iii. | Codominance | (c) | |
| iv. | Multiple allelism | (d) | |
| v. | Sex chromosomal disorder | (e) | |
| vi. | Autosomal disorder | (f) |