EASY
10th ICSE
IMPORTANT
Earn 100

What is the significance of tubular secretion?

Important Questions on The Excretory System

MEDIUM
10th ICSE
IMPORTANT
Biology Crash Course (Based on Revised Syllabus-2023)>Chapter 2 - The Excretory System>Exercise>Q 79

Name the following:

The specific pigment found in urine.

EASY
10th ICSE
IMPORTANT
Biology Crash Course (Based on Revised Syllabus-2023)>Chapter 2 - The Excretory System>Exercise>Q 80

Rewrite the given five terms in their correct order to be in a logical sequence.

Renal artery, urethra, ureter, kidney, urinary bladder.

MEDIUM
10th ICSE
IMPORTANT
Biology Crash Course (Based on Revised Syllabus-2023)>Chapter 2 - The Excretory System>Exercise>Q 81
Write a short note on osmoregulation.
EASY
10th ICSE
IMPORTANT
Biology Crash Course (Based on Revised Syllabus-2023)>Chapter 2 - The Excretory System>Exercise>Q 82
Define artificial kidney.
EASY
10th ICSE
IMPORTANT
Biology Crash Course (Based on Revised Syllabus-2023)>Chapter 2 - The Excretory System>Exercise>Q 83
Briefly describe the mechanism of urine formation in man.
MEDIUM
10th ICSE
IMPORTANT
Biology Crash Course (Based on Revised Syllabus-2023)>Chapter 2 - The Excretory System>Exercise>Q 84

The following diagram represents a mammalian kidney tubule (nephron) and its blood supply. 

What stage of urine formation takes place in part 3 and why? 

Question Image

 

MEDIUM
10th ICSE
IMPORTANT
Biology Crash Course (Based on Revised Syllabus-2023)>Chapter 2 - The Excretory System>Exercise>Q 85
Give a reason for urine is slightly thicker in summer than in winter.
MEDIUM
10th ICSE
IMPORTANT
Biology Crash Course (Based on Revised Syllabus-2023)>Chapter 2 - The Excretory System>Exercise>Q 86

Name the disease caused due to the following abnormal constituent in urine: 

Albumin