Question

what is the meaning of dorsivental
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Answer 1

Explanation:

A dorsiventral (Lat. dorsum, "the back", venter, "the belly") organ is one that has two surfaces differing from each other in appearance and structure, as an ordinary leaf.[1] This term has also been used as a synonym for dorsoventral organs, those that extend from a dorsal to a ventral surface.[citation needed] This word is also used to define body structure of an organism, e.g. Platyhelminthes have dorsiventrally flattened body.[

Answer 2

it is referred to the leaves and

these leaves grow horizontally, so that the majority of photosynthetic cells are facing upwards and receive light in day for performing photosynthesis. These leaves consist of one leaf or many leaves from the same petiole.