polar body noun : a cell that separates from the immature ovum during meiosis and that contains a nucleus produced in the first or second division of meiosis but very little cytoplasm Medical Definition polar body noun : a cell that separates from an oocyte during meiosis: a : one ...
polar body (redirected fromPolar bodies) Thesaurus Medical Legal Financial Encyclopedia polar body n. Either of two small cells produced during the first and second meiotic divisions in the development of an oocyte, containing little cytoplasm and eventually degenerating. ...
The uneven division of cytoplasm creates a significant size difference between the ovum and the polar bodies, with the latter eventually degenerating. Polar Body Function and Fate Polar bodies are non-functional egg cells that result from uneven cell division during meiosis. With rare exceptions, the...
The meaning of IMPACT is an impinging or striking especially of one body against another. How to use impact in a sentence. Is impact a verb? Synonym Discussion of Impact.
The Freudian theory of development with Erikson’s modifications provides for a succession of drive-control (inner and environmental) interactions. These can be fit into a schema of polar attitudes that develop in progressive stages of a person’s life, creating a conflict at each stage which sho...
paraaortic b's see para-aortic bodies. pineal body see pineal body. pituitary body pituitary gland. polar b's 1. the small cells consisting of a tiny bit of cytoplasm and a nucleus; they result from unequal division of the primary oocyte (first polar body) and, if fertilization occurs,...
They usually empty in an ocean or a lake whereas lakes and ponds represent the stationary forms of freshwater. Oceans are saltwater bodies that span around most of the surface of the earth, Various living species live in marine biomes, in deep oceans, there is insufficient light to support ...
any of the plantigrade, carnivorous or omnivorous mammals of the family Ursidae, having massive bodies, coarse heavy fur, relatively short limbs, and almost rudimentary tails. any of various animals resembling the bear, as theant bear.
The comparison of ephemeris positions of suitable celestial bodies with observations recorded in Universal time serves to obtain the difference A, Ephemeris time minus Universal time.\nIn practice, Ephemeris time is determined as the time at which an observation of the Moon is in agreement with the...
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