If one goes from the outer side to the inside, which of the following parts comes first?

1. Hilum

2. Calyces

3. Pelvis

4. Cortex

Our excretory system has

1.Two million nephrons

2.One million nephrons

3.Two million neurons

4.One million neurons

Nephron is a

1.Structural unit of the kidney

2.Functional unit of the kidney

3.Both structural and functional unit of the kidney

4.Structural unit of Neuron

An afferent arteriole is a fine branch of

1.Renal vein

2.Renal artery

3.Renal capsule

4.Reanal Glomerulus

Which of the following will take away blood from glomerulus?

1.Renal artery

2.Renal vein

3.Efferent Arteriole

4.Afferent Arteriole

Which of the following is not a part of nephron?

1.Glomerulus

2.PCT

3.Collecting Duct

4.DCT

Glomerulus along with Bowman's Capsule is called as

1.Malpighian body

2.Renal capsule

3.   Renal column

4.Malpighian Tubule

The path of urine has which of the following part of the kidney as the first organ to be encountered ( other than nephron and collecting Duct)?

1.Renal calyces

2.Medullary pyramids

3.Pelvis

4.Ureter

The network of peritubular capillaries is formed by

1.Efferent Arteriole

2.Afferent Arterial

3.Efferent Arteries

4.Afferent Arteries

Vasa recta is

1.A minute vessel

2.A minute artery

3.A minute vein

4.A minute veinule