Words nearby heliotropism
How to use heliotropism in a sentence
If it acts in a one-sided way, it causes the particular form of stimulation which we call phototaxis or heliotropism.The Wonders of Life|Ernst Haeckel
This 'midday sleep' has been termed para-heliotropism by Darwin.Life Movements in Plants, Volume II, 1919|Sir Jagadis Chunder Bose
We notice also the reverse phenomenon, namely, that chemical changes produced in the animal destroy its heliotropism.
These periodic motions are determined to a large extent, if not exclusively, by the heliotropism of these animals.
This problem reduces itself simply to that of the method whereby the gametes transmit heliotropism to the larvae or to the adult.