Which of the following are uricotelic animals?

• Rohu and frog

• Camel and frog

• Lizard and crow

• Earthworm and eagle

If Henle's loop were absent from mammalian nephron, which of the following is to be expected?

• The urine will be more concentrated

• The urine will be more dilute

• There will be no urine formation

• There will be hardly any change in the quality and quantity of urine formed

Glomerular filtrate is

• blood minus blood corpuscles and plasma protein

• blood minus corpuscles

• mixture of water, ammonia and corpuscles

• urine

The yellow colour of urine is due to the presence of

• urea

• uric acid

• urochrome

• bilirubin

The reabsorption of water in the kidney is under the control of

• LH

• ADH

• STH

• ACTH

The lining of intestine and kidneys in humans is :

• keratinized

• brush border

• ciliated

• none of these

Bowman's capsule is found in :

• glomerulus

• uriniferous tubule

• nephron

• malpighian capsule

Thrombokinase is associated with

• elimination of urea and other excretory products from the body

• production of erythrocytes from the bone marrow

• pulmonary and systemic circulation

• cardiac cycle and its regulation

• cardiac cycle and its regulation

Assertion : Phenylketonuria is a disease in which excretion of phenylalanine occurs in urine. 

Reason : It is due to dietary imbalance.

• If both Assertion and Reason are true and Reason is the correct explantion of Assertion

• If both Assertion and Reason are true and Reason is not the correct explanation of Assertion

• If Assertion is true but Reason is false

• If Assertion is false but Reason is true

Match Column I with Column II regarding human excretory system. Choose the correct option.

• i - C; ii - B; iii - A; iv - D; v - E

• i - E; ii - A; iii - B; iv - C; v - D

• i - D; ii - C; iii - B; iv - E; v - A

• i - D; ii - E; iii - A; iv - B; v - C

• i - D; ii - E; iii - A; iv - B; v - C