4. Match the following:
Column A.
(i) The excretory organs.
(ii) Excrete CO2.
(iii) Outer dark part of kidney
(iv) A thin walled cup
(v) Distal convoluted tubule
column B .
a) lungs
b)Bowman,'s capsule
c) end part of nephron
d) kidneys
e)cortex
5. Fill in the blanks to make this paragraph meaningful :
Each kidney is made up of.........
main areas- outer........... middle medulla and the......... pelvis. The cortex is granular due to the presence of .......
. Several cone shaped renal.........
form the renal medulla to the renal
cortex. Each........ contains around 1 million nephrons.
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Answer:
iv-a, iii-b, v-c, i-d, ii-e.
Explanation:
Answer:
4. Match the following:
Column A. Column B
(i) The excretory organs. d) kidneys
(ii) Excrete CO2. e)cortex
(iii) Outer dark part of kidney b)Bowman,'scapsule
(iv) A thin walled cup a) lungs
(v) Distal convoluted tubule c) end part of nephron
5. Fill in the blanks to make this paragraph meaningful
Each kidney is made up of three main areas- outer cortex middle medulla and the renal pelvis. The cortex is granular due to the presence of nephrons. Several cone shaped renal pyramids form the renal medulla to the renal cortex. Each kidney contains around 1 million nephrons.