Ec`to*lec"i*thal (?), a. [Ecto- + Gr. the yolk of an egg.] Biol.
Having the food yolk, at the commencement of segmentation, in a peripheral position, and the cleavage process confined to the center of the egg; as, ectolecithal ova.
© Webster 1913.
Log in or register to write something here or to contact authors.
Need help? firstname.lastname@example.org