Advertisements
Advertisements
Question
Choose the correct option.
Which one of the following organisms excrete waste through nephridia?
Options
Cockroach
Earthworm
Crab
Liver Fluke
Advertisements
Solution
Earthworm
APPEARS IN
RELATED QUESTIONS
What are the methods used by plants to get rid of excretory products?
The kidneys in human beings are a part of the system for ______.
The diagram given below shows a section of human kidney. Study the diagram carefully and answer the questions that follow :
(i) Label the parts numbered 1 to 4.
(ii) Why does part ‘2’ have a striped appearance?
(iii) What is the fluid that passes down part ‘4’? Name the main nitrogenous waste present in it.
(iv) Mention the structural and functional units of kidneys.
(v) Name the two major steps in the formation of the fluid mentioned in Q.5 (a) (iii).
Blood in the renal artery or renal vein (Which one has more urea ?)
The following diagram represents a mammalian kidney tubule (nephron) and its blood supply.
Parts indicated by the guidelines 1 to 8 are as follows:
1. Afferent arteriole from renal artery
2. efferent arteriole
3. Bowman’s capsule
4. Glomerulus;
5. Proximal convoluted tubule with blood capillaries;
6. Distal convoluted tubule with blood capillaries;
7. collecting tubule;
8. U-shaped loop of Henle
Study the diagram and answer the question that follow:
Where does ultrafiltration take place?
Choose the correct answer:
Composition of extracellular fluid is regulated by ___________
Write the functional activity of the following structure: Aldosterone
Write the functional activity of the following structure:
Glomerulus
Choose the Odd One Out:
Complete the diagram/chart with correct labels/ information. Write the conceptual details regarding it.
