8. Which is the proper sequence of structures through which a red cell passes on
ID: 253502 • Letter: 8
Question
8. Which is the proper sequence of structures through which a red cell passes on its way from the capillaries i the foot to the left ventricle? A. leg vein - vena cava right ventricle lung capillaries pulmonary vein left ventricle B. leg vein aorta- pulmonary artery right ventricle left ventricle C. leg artery pulmonary vein leg vein-right ventricle left ventricle Which is the proper sequence of structures through which urine flows on its way from the kidney to the outside 9. in a female rat? A. renal pelvis urethra urinary bladder ureter B. renal cortex- urinary bladder- vagina urethra C. renal pelvis ureter urinary bladder urethra 10. Which of the following is located closest to the capsule covering the kidney? A. renal medulla B. renal cortex 11. Which of the following contains muscle in its walls? A. aorta B. esophagus C.urinary D. uterus E. all of these bladder omale and two female structures through which a sperm cell travels during the time following its 12. List tw production to the time that fertilization occurs.Explanation / Answer
8. The ans is A
Leg vein ? Venecava ? Right ventricle ? Lung capillaries ? Pulmonary vein ? Left ventricle.
9. The answer is C
Renal Pelvis ? Ureter ? Urinary Bladder ? Urethra.
10. The ans is B i.e., Renulla Cortex.
Renal medulla is the middle region which acts as a collecting chamber
Renal cortex is the the outer region of the kidney and it is the extensions of the cortical tissue which contains about one million blood filtering nephrons.
11. The ans id E. All of these
In aorta Smooth muscles are present.
In esophagus Striated muscle and smooth muscles are present.
In Urinary Bladder Detrusor muscle is present.
In uterus uterine myocytes (uterine smooth muscles) are present.
12.Two male are Vas deferens and Urethra, two female are Fallopian tubules and Cervical canal are the structures through which the sperm cell travels during the time following its production to the time that fertilization occurs.
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