Prolactin makes the milk, whereas oxytocin ejects the milk out from the mammary glands True False

Q: The head of a sperm contains a haploid nucleus with 23 chromosomes. True False

A: Sperm is produced by the male reproductive system in the seminiferous-tubules present in both…

Q: True or false FSH binds to cells in the testes FSH also binds to cells in the ovaries

A: The endocrine system is the collection of glands that is essential for the regulating the…

Q: In males, leydig cells make LH while sertoli cells make sperm false true

A: Testis is the primary reproductive organ in males and is responsible for the production of male…

Q: The following are true of mammary glands during and after pregnancy: pressure from the infant…

A: The oxytocin is a hormone which is secreted in the hypothalamus but released from the pituitary…

Q: Prolactin does which of the following?a. stimulates breast milk secretionb. stimulates breast milk…

A: Hormones are chemicals that basically work as messengers of the body. These chemicals are discharged…

Q: Hypogonadism as a condition where the body does not produce enough testosterone. The symptoms of…

A: Introduction: The cells, tissues, organs, and organ system are interlinked and live together in a…

Q: Name the structure that keeps testis in their position.

A: The male reproductive system is located in the pelvis region. The functions of the male reproductive…

Q: Milk production in the mammary glands is stimulated by a hormone from the pituitary gland…

A: Pituitary gland is a small pink coloured gland. Morphologically pituitary has three parts namely…

Q: Cleavage occurs in a stepwise, and a careful time.     True     False

A: Developmental biology is the branch of biology in which the development of the organisms from the…

Q: True or false A corpus luteum is present during the follicular phase The corpus luteum secretes…

A: The menstrual cycle is the regular cycle is the regular natural cycle that occurs in the female…

Q: Describe how pregnancy tests work. What hormone are they looking for, and what effect does it have

A: Answer: PREGNANCY : It is the condition in  females where the egg (female gamete) is fertilized by…

Q: Drag and drop each item to the correct position in the diagram. GnRH Anterior pituitary gland…

A: Endocrine system is responsible for the production and secretion of hormones directly into the blood…

Q: Why is hCG secretion important during the first trimester

A: A member of the glycoprotein hormone family, the human chorionic gonadotropin hormone (hCG) is a…

Q: A baby suckling from the breast, stimulates the letdown of milk from the lactiferous lobules, is…

A: A system is more likely to deviate from its equilibrium position and become more unstable when there…

Q: What are the hormones involved in milk production and milk secretion? Discuss the hormonal control…

A: The mammary gland is located in the anterior thoracic wall. They are composed of the tubuloalveolar…

Q: Sperm are fully mature once they reach the seminal vesicle area on their journey out. True False

A: The immature cells (called spermatogonia) are completely derived from cells called undifferentiated…

Q: A woman has discovered she is pregnant. What should she avoid to reduce the risk of injuring the…

A: Studies shows that most of the miscarriage happens in the first 12 weeks of the permanency due to…

Q: Describe the positive feedback that is used during parturition. Make sure to include both hormones…

A: Parturition refers to the process of giving birth to the child. It is a physiological process that…

Q: The period from birth to the end of the first month is known as the ----- period?

A: Introduction: The usual pregnancy (gestation) lasts 40 weeks, even though the unborn child is only…

Q: Describe the transit of breast milk from lactocytes to nipple pores.

A: Lactation refers to synthesizing and secreting the milk from the mammary glands of the breast of a…

Q: Explain the relationship of the following pairs of terms. Briefly explain its relations 1.) Positive…

A: Hormones are produced by a system of glands that make up your endocrine system. Internal functions…

Q: progesterone from the corpus luteum does which of the following: prepares the uterus for…

A: The menstrual cycle is made up of four phases namely menstruation where the endometrial lining is…

Q: Which of the following mechanisms best explains the contraceptive effect of birth control pills that…

A: *Preventing pregnancy is done with oral contraceptives (birth control pills). Female sex hormones…

Q: If you were a scientist trying to develop a male contraceptive acting on theanterior pituitary…

A: Hormones are chemical messengers and help in the growth and development of organisms. The different…

Q: What hormones regulate the synthesis and ejection of milk?

A: The hormone is a regulatory substance that is synthesized in an organ named the endocrine gland and…

Q: In males, stimulates the Leydig cells to produce Progesterone; testosterone Luteinizing hormone…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Your Physician ordered oxytocin IM injection after the delivery of the placenta to your patient.…

A: NOTE: Option 4 must be "Prevents excessive bleeding by helping the uterus to contract".…

Q: Hypospadias only occurs in male infants. O True O False

A: Hypospadias is a somewhat uncommon inherent condition where it is present in the opening of the…

Q: List the hormones involved in pregnancy, and describe the functions of each.

A: The life process of the formation of a new organism from existing organisms is called reproduction.…

Q: The temperature of the testes can be regulated by the:   Question 3 options:   Pampiniform plexus…

A: Testes: Testes, also called as testicles are pair of organs that produces sperm and which helps in…

Q: During the first trimester of pregnancy, many women feel anxious about ingesting the right amount of…

A: The first trimester of pregnancy is characterized by many metabolic changes that happen in body.…

Q: Name two hormones produced by the ovaries in female

A: The egg cells, also known as ova or oocytes, are produced by the ovaries. The oocytes are then…

Q: Dense connective tissues are found in tendons and ligaments. True

A: since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: If a male takes too much exogenous testosterone, the testosterone can be converted to estrogen and…

A: In the testicles, the male sex hormone testosterone is generated. For proper male sexual growth and…

Q: (a) With reference to the information given in the table, estimate the length of the cow's menstrual…

A: *Estrous( heat) cycle is the reproductive cycle of the cow, It starts after the puberty and…

Q: The regulation of inhibin depends on which of the following? * Speed of spermatogenesis None of the…

A: option a is the correct answer..The  regulation of inhibin depends on speed of spermatogenesis...