Which of the following statements is/are FALSE? The reproductive system is NOT e

Question

Which of the following statements is/are FALSE? The reproductive system is NOT essential for the viability of the individual. Make sperm would be recognized immune system as a foreign invader. Females continue to produce viable oocytes (eggs) indefinitely after puberty. All of the above None of the above What is the function of this organ? Penetrate the female reproductive tract. Deliver spermatozoa to female. Enter the vagina to deliver the male's gametes. All of the above Nothing, it is just for decoration & display purposes. Which of the following statements regarding female reproductive physiology is/are TRUE? The average length of the menstrual cycle is 28 days. The endometrium of the uterus grows (hyperplasia) in response to estrogen. Progesterone causes the endometrium to develop spiral "secretory" glands. All of the above Only a & c The ________ is the duct or tube that provides passage of the egg into the uterus. Fallopian tube Oviduct Uterine tube All of the above Only a & c Which of the following are Female secondary sexual characteristics? deposition of fat on hips & thighs formation of lactiferous glands & ducts enlargement of larynx, voice deepens Increase in general body hair breast development maturation of sexual organs 1, 3, 5 1, 3, 4, 6 2, 4, 5, 6 1, 2, 4, 5 all of the above

Explanation / Answer

According to the Chegg guidelines I'll answer the first question when more than one question is posted.

21) C- females continue to produce eggs indefinitely after puberty. It is a wrong statement.

A) There are plenty of human beings who live very long, healthy, productive lives and never reproduce. Reproduction is essential for an organism's genes to survive to the next generation and reproduction is essential for a species to survive, but it is not essential for an organism to survive. So a is true.

B) sperm is foreign molecule for both male and female but in both organism sperma do not come in contact with blood that can generate immune system. If sperm come in contact with the blood it will immediately generate immune response against it. the sperms do not come in contact with blood once deposited in the female reproductive organ. Hence, no immune response against the sperms is caused in the woman. In normal women, sperms are deposited in the her opening and they gain access to the cervix and uterus within minutes. The acidic environment in the female reproductive organ kills the remaining sperms. So the sentence is true.

C) The females will stop producing eggs after she reaches her menopause. The average age is between 45-55. After this she won't be able to reproduce.

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