A seminiferous tubule of the testis is lined with__________ epithelium.a. simple cuboidalb. pseudostratified columnar ciliatedc. stratified squamousd. transitionale. stratified cuboidal

Q: Name the white fibrous connective tissue that covers testis.

A: The reproductive system of an organism is also known as the genital system. It is a biological…

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: In the fallopian tube, an egg cell is moved toward the uterus by: simple columnar epithelium…

A: The uterus is connected to the ovaries through two long, narrow tubes. The ovaries send eggs to the…

Q: The assists in erection of the penis and clitoris, helps to expel urine, and to propel semen along…

A: Hello! Since you have posted multiple questions, we are answering the first question only. Kindly…

Q: The coiled tube in the male reproductive system where the sperm mature after being produced by the…

A: According to the question, we have to mention the name of the coiled tube in the male reproductive…

Q: Urine forms in the uriniferous tubules of the kidney while sperms are formed in the of the testes.

A: Formation  and development of haploid spermatozoa (i.e. sperm) from diploid spermatogonia stem cells…

Q: Which of the following is NOT a function of sustentacular cells? Absorb sloughed cytoplasm from…

A: The process of sperm formation and development (spermatogenesis) takes place in seminiferous tubules…

Q: The umbilical cord contains three blood vessels, two of which are ___________________.

A: In placental mammals, the umbilical cord, also known as birth cord or navel string is a conduit…

Q: Testicular cancer is the most common form of cancer among men ages 15 to 34. The affected testis is…

A: Cancer is a condition in which the cells undergoes continuous cycle without stopping and doesn’t…

Q: Fill in the blank:  The vaginal orifice is partially closed by a thin membrane called the…

A: Vagina is a canal like structure in the female mammals. It receives the sperms or male reproductive…

Q: Egg and sperm development

A: Egg is also called ovum and it is the female reproductive cell.A sperm is haploid male gamete.When…

Q: The _____, a network of veins in the spermatic cord, helps keep the testes cooler than the core body…

A: Reproduction ensures the continuity of species on earth. It can occur in two ways that is sexual…

Q: The funnel-like distal end of the uterine tube is called the _____ and has feathery processes called…

A: Introduction: The cycle by which living beings make more life forms such as themselves referred to…

Q: Which of the following is incorrectly paired? a. prolactin . . . mammary glandsb. ADH . . .…

A: Answer is b.)  ADh ..ovaries. This is incorrect answer.

Q: When a female has her menstrual period, blood is shed together with a thick tlSsue a blood clot.…

A: Menstruation is the cyclic, orderly sloughing of the uterine lining, in response to the interactions…

Q: A sperm with a defective acrosome would not be able to:a. swimb. penetrate the eggc. penetrate…

A: Option b is correct.   Explanation- In a sperm head, hydrolytic enzymes are present as mentioned.…

Q: The zona fasciculata thickens significantly in pregnant women. What do you think would be the…

A: Adrenal glands are the type of endocrine glands which are located above the kidneys. They are…

Q: Drinking alcohol during pregnancy and how it affects the fetus and newborn.

A: After the fusion of an ovum and spermatozoon, pregnancy is defined as the presence of a developing…

Q: Briefly explain why each of the following statements is false, or reword it to make it true 8. The…

A: The cell is the basic structural and functional unit of the body. It is responsible for various…

Q: When discussing her condition with her mother, Molly discovered thather mother had experienced…

A: Perimenopause can be described as the transition period, which starts during the late forties of a…

Q: Placenta is the structure formed : by fusion of germ layers by foetus only by the union of foetal…

A: As alecithal egg is yolk less, so embryo from these egg develops in the mother's uterus. So a…

Q: High Blood Pressure Treatment and Erectile Dysfuncti A man in his late fifties went to his doctor…

A: Hypertension is a vascular condition that produces high blood pressure on a regular basis. The…

Q: In a bell-clapper deformity, the testis is not attached but is free to swing inside the scrotum.…

A: Testis is part male reproductive systems that produce sperm. It is present in the scrotum. They are…

Q: Hypospadias is a birth defect in which the external urethral office does not appear at the tip of…

A: The renal or urinary disorder may vary with the age and maturation. Congenital abnormalities may…

Q: Which of the following is an exocrine gland? O A. Thymus B. Pineal O C. Testis O D. Mammary

A: Glands can be exocrine or endocrine depending on whether the secretions are released via ducts or…

Q: Most neural tissue is derived from ectoderm. This statement iş (T/F) .

A: Ectoderm is one of the germ layers which is formed during the gastrulation process in the zygote. It…

Q: In severe cases of endometriosis, endometrial tissue is found within the peritoneum. How can…

A: Endometriosis is a disease of the uterine tract, the ovary, and the peritoneum of the pelvic cavity.…

Q: Why testes of human males are considered extra abdominal? What is the significance of this…

A: The male reproductive system of humans is a group of inter associated organs, which help in the…

Q: Fill in the blank:  The largest of the ovarian attachments is called the _______________________…

A: The reproductive system of human is an organ system which is made up of all the anatomical organs…

Q: What is importance of sperm

A: In anisogamous modes of sexual reproduction, sperm is the male reproductive cell, or gamete (forms…

Q: The hormone, LH • suddenly increases around Day 12 of the menstrual cycle in response to the…

A: Menstrual cycle is women's uterus cycle that grows and sheds the endometrium that leads the…

Q: Fill in the blank:  The rounded mass of fatty tissue overlying the symphysis pubis of the female is…

A: The small projection of erectile tissue is the clitoris,  which is located at the anterior end of…

Q: The placenta is formed from ________.a. the embryo’s mesenchymal cellsb. the mother’s endometrium…

A: Placenta is defined as the organ that develops in the uterus of the women during pregnancy. The…

Q: The anterior wall of axilla is formed all the following EXCEPT : *     Pectoralis major       Teres…

A: Muscle is a type of soft tissue that can be found in most animals. Actin and myosin protein…

Q: Vnich or the foliwing structures is not made up (severai cels! Seminiferous Tubule Follicle O…

A: A cell is the structural and functional unit of life. All living organisms are made up of cells.…

Q: Failure of testes to descend into scrotal sacs leads to sterility. Why?

A: In males, the scrotum is a pouch of deeply pigmented skin, fibrous and connective tissue and smooth…

Q: Fill in the blank:  The descent of the testes is aided by a fibromuscular cord called the…

A: Reproductive system is involved in sexual reproduction. The male and female reproductive systems…

Q: Sperm are the only human cell that posses what for movement

A: The male reproductive cell or gamete is called as the SPERM.  Sperms have special characteristic…

Q: The ___________________ gives rise to the umbilical blood vessels.

A: The umbilical cord is a flexible cord-like structure, which contains blood vessels that attach a…

Q: The organization and function of placenta.

A: Fertilization of male and female gametes results in the formation of zygote at the…

Q: The corpora cavernosa is a spongy erectile tissue in the

A: The reproduction process in humans is the Sexual Reproduction. In this, the female gamete and and…

Q: The outermost (most superficial) extra embryonic membrane is____ a ) Allantois b ) Amnion d )…

A: Extraembryonic membrane are the membrane which is formed around the growing embryo and is involved…

Q: Which of the following character is seen in female ? (a) Muscles arestrong…

A: Female is the sex gender in all higher animals which are hermaphrodite in reproduction. In human…

Q: The ectodermal layer in the fetus will develop into:

A: Correct answer: Nerve and Skin (first option)

Q: A sample of cervical cells is taken during a pap smear to test for abnormal cervical cells. This is…

A: A sample of cervical cells is taken in Pap smear test to find out abnormal cells.This is done to…