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28. Explain the events which occur inside the female reproductive system if egg is not fertilized. Why testis is situated outside the body? |
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Answer» brainliest for the answer.....The ovary produces a MATURE egg which is called as an ovum. The egg is produced once in a month. When the egg is released and ready for fertilization, the cell lining of the uterus thickens for the implantation of the fertilized egg. If the ovum gets fertilized, the ZYGOTE gets implanted. HOWEVER, if fertilization does not occur, the egg WITHERS away and the thick cell lining of the uterus gets removed and discharges the contents through the birth canal. This process is referred to as menstruation. The bag of skin that HOLDS and helps to protect the testicles. The testiclesmake sperm. To do this, the temperature of the testicles needs to be cooler than the inside of the body. This is why the scrotum is located outside of the body.Mark as brainliest and follow plz |
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