1 . WHAT HAPPENS WHEN FEMALE SEX CELL AND MALE SEX CELL JOINT?
what is the name of female sex cell and Male sex cell ?
2 . what is menstrual cycle?
Answers
Answer:
1 .... IT FORMS A BABY CELL OR EMBRYO, THEN ZYGOTE,THEN ENTER INTO UTERUS ,THEN BABY FORMATION
2....The menstruation cycle refers to the cycles in which a woman's uterus grows and sheds a lining (the endometrium) which could support the development of a fertilised egg. It typically occurs in 28 day cycles, so a woman generally gets her period every 28 days.
MARK AS BRAINLIEST
Answer:
when female sex cell(ovum) join with male sex cell( sperm) it form zygote which got embedded in the uterus of the female and further development of zygote takes place in uterus.
the menstrual cycle is the phase of a female who reaches her puberty and started producing ovum which does not get fertilized by sperm then the wall of uterus which was ready with blood linning to nourishes the zygote ,got break and the blood and mucus came our from the body through vagina