Which hormone is inhibited during pregnancy in order to prevent contractions of the uterus? Which two hormones promote thickening of the endometrium? Progesterone and estrog If GnRH production were blocked, what will happen? What would happen if testosterone levels get too high?

Q: progesterone levels decrease during at the start of parturition?

A: Before parturition the cervix shortens, the progesterone levels are remain high as compared to the…

Q: After fertilization the blastocyst develops three germ layers. Which germ layer is the innermost…

A: In the human embryo , after about three days of fertilisation,the zygote forms a solid mass of cells…

Q: If an intact rat was injected with testosterone over several weeks, why would his prostate increase…

A: The testosterone is a hormone made by the human body. It’s vitally produced in men by the organ…

Q: What causes the spike of luteinizing hormone that leads to ovulation?

A: Ovulation is when a mature egg is released from the ovary, pushed down the fallopian tube, and is…

Q: What are the functions of the placenta? What hormones does the placenta secrete?

A: The female reproductive system consists of ovaries, fallopian tubes, uterus, vagina, and cervix…

Q: Describe a positive feedback mechanism that contributes to ovarian cycling. If the ovulated oocyte…

A: Ovulation is the process of releass of ovum in female due to peak level of luteinizing hormone,…

Q: Explain how hormones secreted by the pituitary gland, ovary, and chorion regulate the development of…

A: The term ‘reproduction’ is used for the process in which an offspring is produced from their…

Q: Which of the following are hormones that influence puberty? Select all that apply. Relaxin…

A: Puberty:  A child's body develops into an adult body capable of sexual reproduction during the…

Q: Which part of a sperm cell contains enzymes that help the sperm cell fertilize a secondary oocyte?

A: Fertilization is the process of fusion of male and female gametes that result in the formation of a…

Q: Which structures are responsible for maintaining levels of estrogen in during pregnancy?

A: In spite of the fact that progesterone dominates all through pregnancy, estrogen is likewise vital.…

Q: Which of the following is likely to happen when you remove the testes of an adult male rat? a)…

A: A hormone called testosterone is essential for the growth and development of male reproductive…

Q: What hormones does the placenta produce?

A: The placenta is a flattened circular organ in the uterus of pregnant mammals, which nourishes and…

Q: A- BC C- D

A: Reproductive system and urinary system are connected in such a way in these both system use common…

Q: Explain the organizational effects of androgens on the developing fetus.

A: Androgens have an important role in male sexual and reproductive function. They also have a role in…

Q: What changes would you expect to observe in the ovarian cycle if the LH surge did not take place?

A: The ovarian cycle can be described as the cyclic events occurring within the ovary during which a…

Q: what hormones suppress GnRH, FSH,and LH production in the follicular phase?

A: The GnRH, FSH, and LH are involved in the process of reproduction. FSH = Follicle-Stimulating…

Q: During the proliferative component of the ovarian cycle which of the following is the characteristic…

A: During the proliferative phase of ovarian cycle, the endometrium lining of the uterus rebuild and…

Q: What would happen if human chorionic gonadotropin levels did not rise adequately during pregnancy?

A: Hormones are chemical messengers secreted by the glands present in the body. They are responsible…