The uterine phase where the thickness of the endometrium doublet is the A) Menst
ID: 78620 • Letter: T
Question
The uterine phase where the thickness of the endometrium doublet is the A) Menstrual phase B) Preovulatory phase C) Proliferative phase D) Follicular phase E) Postovulatory phase During normal oogenesis A) Oogonia continue to divide and form new primordial follicles throughout childhood until puberty B) All primordial follicles are formed prenatally (before birth) and contain oogonia C) All primordial follicles are formed prenatally and contain primary oocytes. D) All primordial follicles are formed prenatally and contain primary oocytes. E) All primordial follicles ate formed prenatally and contain secondary oocytes. During fetal development which cells give rise to primary oocytes? A) Spermatogonia B) Secondary oocytes C) Oogonia D) Granulosa cells E) Luteal cells During oogenesis A) The primary oocyte is diploid and undergoes Meiosis I to produce two viable haploid daughter cells B) The primary oocyte is diploid and undergoes Meiosis I to produce one viaExplanation / Answer
33) Answer is C, proliferative phase
The proliferative phase begins on the quit of the menstrual flow and is maintained with the aid of the manufacturing of estrogen by using the developing follicles. In this phases, the endometrium is densely populated by fibroblasts and the uterine glands are small (10 micron) invaginations. From the day eight to 14, the uterine glands elongate because the complete endometrium doubles or triples in thickness. The very last endometrial thickness can be as an awful lot as 5 millimeters. During the late degrees of this section, blood vessels from the stratum vasculare invade the endometrium.
34)Answer is D
All primordial follicles are formed at puberty and contain primary oocytes which begin the first meiotic division before birth but do not complete prophase until after puberty. It is arrested in the dictyotene stage until before ovulation.
35) Answer is C, oogonia
The female germ cells form primordial germ cell which by mitosis, forming oogonia. During oogenesis, the oogonia produce primary oocytes.
36) Answer is B
The primary is diploid and undergoes Meiosis I to produce one viable haploid daughter cell and one polar body
37) Answer is E
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