1. Ability of the kidneys for the production of concentrated urine is dependent on _______....

1. Ability of the kidneys for the production of concentrated urine is dependent on _______.
A. Active transport
B. Passive transport
C. Counter Current mechanism
D. Diffusion

2. Bile manufactured by liver is stored within the ________.
A. Urinary bladder
B. Gallbladder
C. Liver
D. Lungs

3. Correct sequence of urine formation is
A. Filtration, reabsorption, secretion
B. Secretion, reabsorption, filtration
C. Reabsorption, secretion, filtration
D. Reabsorption, filtration Secretion.

4. Glomerular capsule and Convoluted tubules always lie within the _______.
A. Renal pelvis
B. Renal medulla
C. Renal cortex
D. None of these

5. Glomerular filtrate passes from glomerular capsule into the ______
A. Loop of the nephron
B. Proximal convoluted tubule
C. Glomerular capsule
D. Convoluted tubule

6. If a man takes large amount of protein, he is likely to excrete more amount of
A. Glucose
B. Urea and uric acid
C. Water
D. Salts

7.If a person undergoes a prolonged fasting then his urine will be found to contain higher levels of
A. Ketones
B. Amino acids
C. Fats
D. Glucose.

8. In the kidneys, osmotic pressure controls ______.
A. Glucose absorption
B. Sodium absorption
C. Water absorption
D. none of these

9. Most of the reabsorption of salts and water occurs in the ______.
A. Distal convoluted tubule
B. Loops of Henle
C. Proximal convoluted tubule
D. Collecting tubule

10. Which one of the following statements is correct with respect to kidney function regulation?
A. During summer when body loses lot of water by evaporation, the release of ADH is suppressed
B. When someone drinks lot of water, ADH release is suppressed
C. Exposure to cold temperature stimulates ADH release
D. An increase in glomerular blood flow stimulate. formation of ADH.

11.The name of the central Wall dividing the heart into its component parts is called what?
A. Chordae tendinae
B. Bicuspid and bicuspid valves
C. Septum
D. Muscular wall

12. Oxygenated blood from the lungs enters the heart through the?
A. Pulmonary vein
B. Pulmonary artery
C. Inferior vana cava
D. Superior vana cava

13. Which of the following structure is used by Annelids for Respiration
A. Flame cells
B. Nephridia
C. Malpighian tubules
D. Green glands

14. Water, carbon dioxide and oxygen can be eliminated by which of the following organisms?
A. Insects
B. Plants
C. Vegetables
D. Inveterate

15. Which of the following process leads to the production of energy?
A. Feeding
B. Chemosynthesis
C. Photosynthesis
D. Respiration

16. The tiny opening on the abdominal region of a
Spider is referred to as?
A. Somata
B. Vacuole
C. Lenticels
D. Spiracles

17. What is the name of the structure that hangers down the lumen of a Flame cell?
A. Cilia
B. Pseudopodia
C. Flagella
D. Whip

18. At what part of the following structures does gaseous exchange occurs?
A. Gill raker
B. Gill filament
C. Gill arch
D. Gill Chamber

20. Which of the following structures receives carbon dioxide first?
A. Bronchioles
B. Bronchus
C. Trachea
D. Epiglottis?

2 Answers Available
Asked by Anita on 8th July, 2020