释义 |
holoblastic
hol·o·blas·tic H0243300 (hŏl′ə-blăs′tĭk, hō′lə-)adj. Embryology Exhibiting cleavage in which the entire egg separates into individual blastomeres. hol′o·blas′ti·cal·ly adv.holoblastic (ˌhɒləˈblæstɪk) adj (Physiology) embryol of or showing cleavage of the entire zygote into blastomeres, as in eggs with little yolk. Compare meroblastic ˌholoˈblastically advhol•o•blas•tic (ˌhɒl əˈblæs tɪk, ˌhoʊ lə-) adj. undergoing total cleavage in which the whole egg separates into equal blastomeres. [1870–75; holoblast (holo- + -blast) + -ic] ho`lo•blas′ti•cal•ly, adv. holoblastic
holoblastic[¦häl·ə¦blas·tik] (embryology) Pertaining to eggs that undergo total cleavage due to the absence of a mass of yolk. holoblastic
holoblastic [hol″o-blas´tik] undergoing cleavage in which the entire oocyte (ovum) participates; completely dividing.hol·o·blas·tic (hol'ō-blas'tik), Denoting the involvement of the entire (isolecithal or moderately telolecithal) oocyte in cleavage. [holo- + G. blastos, germ] holoblastic (hŏl′ə-blăs′tĭk, hō′lə-)adj. Embryology Exhibiting cleavage in which the entire egg separates into individual blastomeres. hol′o·blas′ti·cal·ly adv.hol·o·blas·tic (hol'ō-blas'tik) Denoting the involvement of the entire oocyte in cleavage. [holo- + G. blastos, germ] |