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Give the definition for (a) Arrhenotoky ...

Give the definition for (a) Arrhenotoky (b) Thelytoky (c) Amphitoky.

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(a) Arrhenotoky: In this type only males are produced by parthenogenesis. e.g: honey bees
(b) Thelytoky: In this type of parthenogenesis only femals are produced by parthenogenesis. e.g.: Solenobia
(c) Amphitoky: In the type parthenogenetic egg may develop into individuals of any sex. e.g.: Aphis.
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