LE CHOICE. Choose the one alternative that best completes the statement or answe

Question

LE CHOICE. Choose the one alternative that best completes the statement or answers the question 1) The vulva or exte The va or evtemal female genitalia located outstde the body incesl of the following.sxcept1) A) clitoris B) labia minora C) ovary D) labia majora 2) Which of the following endocrine glands produces T3, tetraiodothyronine and calcitonin 2) A) hypothalamus B) thyroid C) endocrine D) parathyroid 3) 3) How many chromosomes does a sperm and an egg contain? A) 46 B) 1 C) 23 D) 24 4) Semen is a mixture of sperm and other seminal fluids; which is the correct p percentage of sperm te4_ seminal fluids respectively? ,4) 5% ,·95% B) 95% : 5% C) 100% : 0% D) 0% : 100% 5) This gland is located in the neck and produces the parathyroid hormone 5) A) pituitary B) hypothalamus C) parathyroid D) choroid plexus 6) Name the structures in the kidney that produce urine 6) A) afferent and efferent arterioles C) major and minor calyces B) nephrons D) collecting ducts 7) List the following parts of the nephron in correct sequential order 7) A) proximal convoluted tubule, loop of Henle, rena corpuscle B) renal corpuscle, proximal convoluted tubule, loop of Henle C) loop of Henle, renal corpuscle, proximal convoluted tubule S) The female organ of copulation is the B) ovary 8) A) vagin.a C) oviduct D) urethra 9) The brainstem includes all the following EXCEPT 9) A) diencephalon C) medulla oblongata. B) pons. D) mesencephalon, the midbrain. e cerebrum of the brain is divided into lobes, which of the following is NOT a cerebral lobe A) frontal B) occipital C) vomer D) temporal 11) which form of birth control is 100% effective but is really not practical A) birth control pills C) withdrawal method B) male condom D) abstinence ) Which of the following cells support neurons? A) motor B) neuroglia C) interneuron D) sensory

Explanation / Answer

please ask questions separtely and not all together

1C ovary. Ovaries are located inside the body and are responsible for production of the egg cells

2 B thyroid gland

3 C 23. Human somatic dilpoid cells have 46 chromosomes. reproductive cells are haploid and hence they have 23 chromosomes.

4 A 5% : 95% A majority part of the semen is formed by seminal fluids and only a small proportion is actually the sperm

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