geotropism nghĩa là gì

geotropism là gì,geotropism nghĩa là gì,geotropism dịch,geotropism là gì,geotropism nghĩa là gì,geotropism dịch.

Ý nghĩa của geotropism bằng tiếng Việt

0 the growth of a plant part in a particular direction in response to gravity. -- tính hướng đất

The mygalomorphs that do balloon express a level of negative geotropism that is not expected to be present elsewhere in the lineage.
It is this negative geotropism and positive phototactic behaviour which may distinguish ballooning lepidopterans from the primitive non-ballooning lineage.
Germination of embryos was defined as extension and positive geotropism of the radicle.
Darwin also drew attention to the similarities between animals and plants, e.g., sensitivity to touch (thigmotropism), light sensitivity (phototropism), and gravity (geotropism).