| a mass of protoplasm found in most cells, directing their growth, metabolism, reproduction, and functioning in the transmission of genic characters |
| adapting to the prevailing conditions and producing offspring that survive to reproductive age; contributing to the gene pool of the next generation |
astral as·tral (ās'trəl)
adj.
Of, relating to, emanating from, or resembling the stars.
Of, relating to, or shaped like the mitotic aster; having the shape of an astrosphere; star-shaped.
| astral (ās'trəl) Pronunciation Key
Relating to or coming from the stars; stellar. |