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Write one similarity each:

(a) Heterostyly and Herkogamy
(b) Dahlia and Orchid

Asked by Topperlearning User 4th May 2016, 6:37 AM
Answered by Expert
Answer:

(a) Heterostyly and Herkogamy are natural methods of preventing self-pollination.
(b) Dahlia and Orchid are pollinated by insects.

Answered by Expert 4th May 2016, 8:37 AM
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