Description : Steroid hormones are synthesised in all of the following except (A) Testes (B) Ovaries (C) Adrenal medulla (D) Adrenal cortex
Last Answer : Answer : A
Description : Which of the following hormones is primarily responsible for stimulating the production of progesterone? a) Luteinizing hormone Luteinizing hormone is released by the pituitary gland. b) Follicle-stimulating ... , are involved in early development of the follicle and also affect the female libido.
Last Answer : a) Luteinizing hormone Luteinizing hormone is released by the pituitary gland.
Description : The gonadotrophic hormones are secreted by (a) anterior lobe of pituitary (b) interstitial cells of testes (c) adrenal cortex (d) posterior part of thyroid.
Last Answer : (a) anterior lobe of pituitary
Description : Gonads/testes develop from embryonic
Last Answer : Gonads/testes develop from embryonic A. Ectoderm B. Endoderm C. Mesoderm D. Both mesoderm and endoderm.
Description : Transgenic animals may be prepared by introducing a foreign gene into (A) Somatic cells of young animals (B) Testes and ovaries of animals (C) A viral vector and infecting the animals with the viral vector (D) Fertilised egg and implanting the egg into a foster mother
Last Answer : Answer : D
Description : What part or parts of the male and female reproductive systems are typically colonized by indigenous microbiota? a. Male: Ureters; Female: Vagina And Ovaries b. Male: Testes And Epididymis c. Male: ... : Vagina, Vulva, And Cervix d. Male: Bladder And Ureters; Female: Fallopian Tubes And Cervix
Last Answer : c. Male: Urethra; Female: Vagina, Vulva, And Cervix
Description : The controlling or master gland(s) of the body is(are) the A) adrenal medulla and cortex. B) testes and ovaries. C) hypothalamus and anterior pituitary. D) pancreas. E) thyroid and parathyroid.
Last Answer : C) hypothalamus and anterior pituitary.
Description : Name the hormones produced by gonads.
Last Answer : a) Testis secretes the male sex hormone androgen. b) Ovaries secretes the female sex hormone estrogen
Description : Name the hormone secreted by ovaries. State its function.
Last Answer : The ovaries secrete female sex hormones called estrogens. The function of estrogen is to help in the appearance of feminine characteristics at puberty.
Description : Which of the following tissues secrete hormones? a) pancreas b) ovaries c) gastro-intestinal tract d) all of the above
Last Answer : ANSWER: D -- ALL OF THE ABOVE
Description : What hormones are produced by the testes?
Last Answer : Only one sex hormone called testosterone.
Description : (i) How is placenta formed in human female? (ii) Name any two hormones which are secreted by it and are also present in a non-pregnant woman. [ -Biology
Last Answer : i)After implantation of blastocyst, the finger-like projections called chorionic villi, appear on the trophoblast and is surrounded by uterine tissue and maternal blood which become interdigitated with each ... by placenta that are also present in a non-pregnant women are oestrogen and progesterone.
Description : What are the hormones secreted by Pituitary gland? -Biology
Last Answer : answer:
Description : What are the hormones secreted by Thyroid? -Biology
Description : What are the hormones secreted by Hypothalamus? -Biology
Description : What are the hormones secreted by Parathyroid? -Biology
Description : What are the hormones secreted by Adrenal gland (Adrenal cortex, Adrenal medulla)? What are the chief functions of these hormones. -Biology
Description : What are the hormones secreted by Pancreas? -Biology
Description : What are the hormones secreted by Thymus? -Biology
Description : Prepare a table having two columns depicting names of endocrine glands and hormones secreted by them. -Science
Last Answer : Endocrine glands Hormones 1. Pituitary gland (i) Growth hormones 2. Ovaries (ii) Estrogen 3. Testes (iii) Testosterone 4. Thyroid (iv) Thyroxine 5. Pancreas (v) Insulin 6. Adrenal glands (vi) Adrenaline
Description : Secretin and cholecystokinin are digestive hormones. They are secreted in `:`
Last Answer : Secretin and cholecystokinin are digestive hormones. They are secreted in `:` A. Oesophagus B. Ileum C. Duodenum D. Pyloric stomach
Description : In pancreas, pancreatic juice and hormones are secreted by
Last Answer : In pancreas, pancreatic juice and hormones are secreted by A. Same cells B. Different Cells C. Same cells at different times D. None of these
Description : Which of the following hormones are secreted in large quantities during pregnancy in woment
Last Answer : Which of the following hormones are secreted in large quantities during pregnancy in woment A. hCG, ... estrogen and estradiol D. hCG, and hPL.
Description : (A) Name the gland shown in the diagram (B) namet he hormones secreted by this gland (C) which element is essential for the normal rate of hormone syn
Last Answer : (A) Name the gland shown in the diagram (B) namet he hormones secreted by this gland (C) ... for the normal rate of hormone synthesis in this gland?
Description : Human menstrual cycle is controlled by hormones produced and secreted by :
Last Answer : Human menstrual cycle is controlled by hormones produced and secreted by : A. Pituitary and Ovary B. Pituitary and Uterus C. Only uterus D. Only Ovary
Description : Which of the following hormones is secreted by corticotrophs in humans ?
Last Answer : Which of the following hormones is secreted by corticotrophs in humans ? A. ACTH B. MSH C. PRL D. Both (1) and (2)
Description : Where is the two hormones secreted by the hypothalamus stored?
Last Answer : Pituitary
Description : Mention the hormones secreted by adrenal medulla.
Last Answer : Adrenal medulla secretes three hormones adrenaline, nor-adrenaline and dopamine.
Description : Mention the hormones secreted by islets of Langerhans. State their function.
Last Answer : The hormones secreted by islets of Langerhans are insulin and glucagon. The functions are: Insulin promotes the conversion of glucose to glycogen for storage in liver and muscles. It is secreted ... the conversion of glycogen into glucose. It is secreted when blood glucose levels are low.
Description : The following are true about the hormones secreted by the adrenal cortex: a. zona fasciculata secretes cortisol b. zona glomerulosa secretes aldosterone c. secretion of aldosterone is stimulated by ACTH d. all
Last Answer : all
Description : Second messengers a. are substances that interact with first messengers inside cells b. are substances that bind to first messengers in the cell membrane c. are hormones secreted by cells ... the intracellular responses to many different hormonesand neurotransmitters e. are not formed in the brain
Last Answer : mediate the intracellular responses to many different hormonesand neurotransmitters
Description : Hormones secreted by the placenta to maintain pregnancy are (a) hCG, hPL, progestogens, prolactin (b) hCG, hPL, estrogens, relaxin, oxytocin (c) hCG, hPL, progestogens, estrogens (d) hCG, progestogens, estrogens, glucocorticoids.
Last Answer : ) hCG, hPL, progestogens, estrogens
Description : Which one of the following pairs of chemical substances, is correctly categorised? (a) Calcitonin and thymosin - Thyroid hormones (b) Pepsin and prolactin - Two digestive enzymes secreted in ... and myosin - Complex proteins in striated muscles (d) Secretin and rhodopsin - Polypeptide hormones
Last Answer : (c) Troponin and myosin - Complex proteins in striated muscles
Description : Secretin and cholecystokinin are digestive hormones. They are secreted in (a) pyloric stomach (b) duodenum (c) ileum (d) oesophagus.
Last Answer : (b) duodenum
Description : Which of the following hormones is secreted by the posterior pituitary? a) Vasopressin Vasopressin causes contraction of smooth muscle, particularly blood vessels. b) Calcitonin Calcitonin is secreted ... cortex. d) Somatostatin Somatostatin is released by the anterior lobe of the pituitary.
Last Answer : a) Vasopressin Vasopressin causes contraction of smooth muscle, particularly blood vessels.
Description : Which of the following is NOT true about hormones? A) Hormones are secreted into the bloodstream. B) Hormones are released from exocrine glands. C) Hormones may be classified as peptides or steroids. ... a target organ. E) Cells that react to a hormone have specific receptors for that hormone.
Last Answer : B) Hormones are released from exocrine glands.
Description : 3) Which of the following hormones is not secreted by human placenta? (a) hCG (b) Estrogen (c)LH (d)Hpl
Last Answer : (c)LH
Description : Hormones secreted by the placenta to maintain pregnancy are (1) hCG, hPL, progestogens, prolactin (2) hCG, hPL, estrogens, relaxin, oxytocin (3) hCG, hPL, progestogens, estrogens (4) hCG, progestogens, estrogens, glucocorticoids
Last Answer : (3) hCG, hPL, progestogens, estrogens
Description : In pancrease, pancreatic juice and hormones are secreted by (a) Same cells (b) Different cells (c) Same cells at different times (d) None of these
Last Answer : (b) Different cells
Description : 7. Removal of gonads cannot be considered as a contraceptive option. Why? -Science
Last Answer : Ans: Removal of gonads or its parts is a surgical method, of sterilization. Vasectomy and tubectomy are carried out in males and females respectively. It will lead to infertility & both male ... very effective but their irreversibility is very poor, so they are not good options for contraception.
Description : Assertion : Simple cuboidal epithelium is also called as germinal epithelium Reason : Cuboidal cells of gonads forms gametes
Last Answer : Assertion : Simple cuboidal epithelium is also called as germinal epithelium Reason : Cuboidal cells of ... . If both Assertion & Reason are false.
Description : Assertion : Simple columner epithelium is also called as Germinal epithelium. Reason : Columnar cells of gonads forms gametes .
Last Answer : Assertion : Simple columner epithelium is also called as Germinal epithelium. Reason : Columnar cells of ... D. If both Assertion & Reason are false.
Description : Vitamin E protects enzymes from destruction in (A) Muscles (B) Nerves (C) Gonads (D) All of these
Description : What are gonads?
Last Answer : Gonads are the sex glands. Gonads produce sex hormones after the attainment of puberty.
Description : Gonads develop from embryonic (a) ectoderm (b) endoderm (c) mesoderm (d) both mesoderm and endoderm.
Last Answer : (c) mesoderm
Description : Which is an example of negative feedback? A) Nursing action stimulates the hypothalamus to release oxytocin that triggers mammary gland milk production. B) When the blood becomes dilute, ADH ... produce sperm or eggs. E) TRH stimulates the anterior pituitary to release thyroid-stimulating hormone.
Last Answer : B) When the blood becomes dilute, ADH is no longer released from the hypothalamus
Description : Give reasons for the following (i)The human testes are located outside the abdominal cavity. (ii)Some organisms like honeybees are called parthenogenetic animals -Biology
Last Answer : Testes are located outside the abdominal cavity within a pouch called scrotum. Scrotum maintains low temperature of the testes (2-2.5°C lower than normal body temperature) ... from unfertilised diploid eggs (and do not undergo fertilisation) they are called parthenogenetic animals.
Description : My little dog whom is half chihuahua and miniature pincher is eleven years old and has a swollen area near her ovaries any suggestions from those that have experience or knowledge of veterinary care?
Last Answer : answer:A swollen area near her ovaries? Internally? Or are you talking about her groin area? If she has a sausage like body , why do you think she's not overweight? And is there a reason she' ... lymph nodes or even hernias. Your best option is to take her in to her veterinarian for a check.
Description : Why does it hurt so much when guys get kicked in the balls? Similarly, why don't women keel over when they get punched in the ovaries?
Last Answer : answer:Haha, “punched in the ovaries”. Ovaries are INSIDE the body. A woman can’t be punched in the ovaries. To see this illustrated, you can go to this link and scroll down quite a bit.
Description : When both ovaries are removed from a rat which harmone is decreased in blood?
Last Answer : When both ovaries are removed from a rat which harmone is decreased in blood? A. Oxytocin B. Prolactin C. Estrogen D. Gonadotrophic releasing factor