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प्रश्न
A non biology person is quite shocked to know that apple is a false fruit, mango is a true fruit and banana is a seedless fruit. As a biology student how would you satisfy this person ?
उत्तर
Fruits that are matured ovaries of flowers are called true fruits and fruits that develop from other floral parts of plants are called false fruits. For example, in apple, the thalamus produces the fleshy edible part; thus, apple is a false fruit. Mango, on the other hand, develops from the ovary of the flower; thus, it is a true fruit.
Fruits that develop without fertilisation are called parthenocarpic fruits. Since no fertilisation takes place, such fruits are seedless. Banana is an example of a seedless fruit.
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संबंधित प्रश्न
Draw a labelled mature stage of a dicotyledonous embryo.
Why does endosperm development preceeds that of zygote ?
Identify the characteristic feature/s of helobial endosperm.
Which of the following triggers an acrosomal reaction of the sperm?
At what stage of endosperm development, will you observe nuclear or cellular type of endosperm?
In angiosperms, triple fusion is required for the formation of ______.
Indentify the wrong statement regarding post-fertilisation development.
The cells of endosperm have 24 chromosomes. What will be the number of chromosomes in the gametes?
Coconut water contains:
Why does the zygote begin to divide only after the division of Primary endosperm cell (PEC)?