They attributed the phenomenon to the improper splitting of a fertilized ovum.
2.
This phenomenon occurs when a fertilized ovum or partially formed embryo splits incompletely.
3.
A principal research interest was why the fertilized ovum nests in the uterus.
4.
The fertilized ovum becomes an embryo, develops into a fetus and gestates until childbirth.
5.
A fertilized ovum may not reach the uterus if the cilia are unable to move it there.
6.
Medically and legally, pregnancy is a condition in a woman's body resulting from a fertilized ovum and later a fetus.
7.
In humans, implantation of a fertilized ovum is most likely to occur about 9 days after ovulation, ranging between 6 and 12 days.
8.
The fertilized ovum becomes an embryo, attaches to a wall of the uterus, creates a placenta, and develops into a fetus ( gestates ) until childbirth.
9.
The reproductive function of the uterus is to accept a fertilized ovum which passes through the utero-tubal junction from the fallopian tube ( uterine tube ).
10.
Its major function is to accept a fertilized ovum which becomes implanted into the endometrium, and derives nourishment from blood vessels which develop exclusively for this purpose.
(genetics) the diploid cell resulting from the union of a haploid spermatozoon and ovum (including the organism that develops from that cell) पर्याय: zygote,