dorsiventrality
/ˌdɔːrsɪvɛnˈtrælɪti/
noun
- The quality or state of having distinct upper (dorsal) and lower (ventral) surfaces, as in a leaf or flat organism.
- The dorsiventrality of a leaf helps it capture sunlight on its upper side and exchange gases on its lower side.
- The dorsiventrality of the plant's leaves allows them to adapt to different light conditions.
- In biology class, we studied the dorsiventrality of flatworms and how it affects their movement.