Science Class 8th

181. Urine from kidney to bladder is transported through

A. Ureter.

B. Urethra

C. Simple pipe

182. Internal structure of kidney consist of how many parts

A. Three.

B. Four

C. Five

D. Six

183. 104.Which is the outer most region of kidney

A. Renal cortex.

B. Renal medulla

C. Medulla iblangata

D. None

184. Which middle region of kidney

A. Renal cortex

B. Renal medulla

C. Medulla oblangata

D. Renal pelvis

185. 106.Renal pelvis is

A. Inner area 

B. Outer region

C. Middle region

186. In which part of kidney urine is drain

A. Renal medulla

B. Renal pelvis.

C. Renal cortex

D. Renal oblongata

187. Urine from renal pelvis moves to

A. Ureter.

B. Urethra

C. Urinary bladder

D. Renal medulla

188. Structural and functional unit of kidney is

A. Neuron

B. Nephron.

C. Cell


D. Both A and B

189. Each kidney has how much nephron approximately

A. Less than million

B. More than million.

C. One lakh

D. Ten thousands

190. Nephron has how much parts

A. Two.

B. Three

C. Four

D. Six

191. Name parts of nephron

A. Renal capscule and renal medulla

B. Renal pelvis and renal tubules

C. Renal cortex and renal carpuscle

D. Renal tubule and renal carpuscle.

192. Which is first part of nephron

A. Renal corpuscle.

B. Renal tubule

C. Renal cortex

D. None

193. Glomerulus and bowman,s capsule are parts of Renal tubule

A. Renal tubule and renal carpuscle

B. Renal carpuscle.

C. Renal medulla

194. Glomerulus is

A. Part of renal carpuscle

B. Cluster of capillaries

C. Formed division and sub division of arteries

D. All.

195. Cup shaped structure is

A. Part of renal carpuscle

B. Bowman,s capsule

C. Enclosing glomerulus

D. All.

196. Tube shaped structure of nephron connected to tip of bowman capsule

A. Renal carpuscle

B. Renal tubule.

C. Renal cortex

D. Such structure does not exist

197. Second part of nephron is

A. Renal carpuscle

B. Renal tubule.

C. Renal cortex

D. Renal medulla

198. Urine is formed in

A. Renal cortex

B. Renal carpuscle

C. Renal tubule.

D. Renal pelvis

199. .Renal tubule consist of how many parts

A. Three.

B. Four

C. Five

D. Six

200. Which are parts of renal tubule

A. Proximal tubule

B. Loop of henle

C. Distal tubule

D. All.