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Questions
Draw and label the diagram.
Nephron
Draw a well-labelled diagram of nephron and label atleast 4 of its parts.
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Solution
Notes
Students should refer to the answer according to their questions.
RELATED QUESTIONS
A healthy adult human excretes (on an average) _______ gm of urea/day.
Name the blood vessel that brings blood to the kidneys.
Define excretion. Write the four organs of the human urinary system in their correct sequence.
Tick the most appropriate answer.
The Bowman’s capsule and glomerulus together form the
What is a uriniferous tubule? How does it function?
Define the following term:
urea
Given alongside is the figure of certain organs and associated parts in the human body. Study the same and answer the questions that follow:
 |
- Name all the organ systems shown completely or even 3 partially.
- Name the parts numbered 1 to 5.
- Name the structural and functional unit of the part marked '1'.
- Name the two main organic constituents of the fluid that flows down the part labelled '3'.
- Napie the two major steps involved in the formation of the fluid that passes down the part labelled '3'.
The given diagram represents a nephron and its blood supply. Study the diagram and answer the following question :
Name the two main stages of urine formation.
Give a simple definition of excretion.
What are the functions of ureter and urethra?
Why excretion is necessary?
Sketch and label the structure of malphigian body.
Give Technical Terms:
The pigments produced by the breakdown of haemoglobin in liver.
Give Technical Term:
A mass of fine blood capillaries found in each Bowman’s capsule.
State the Location:
Kidneys
Choose the Odd One Out:
Choose the Odd One Out:
Column 2 is a list of items related to ideas in Column 1. Match the term in Column 2 with the suitable idea given in Column 1.
| Column 1 | Column 2 | ||
| i | Liver | a | basic unit of the brain |
| ii | Ova | b | stimulated by light |
| iii | Alveoli | c | deoxygenated blood |
| iv | Cochlea | d | part of the sclera |
| v | Vein | e | haploid cell |
| vi | Neuron | f | blind sacs |
| vii | Stomata | g | found in the kidney |
| viii | Grana | h | audio receptors |
| i | diffusion of gases | ||
| j | breakdown of proteins | ||
| k | diploid cell | ||
Structural unit of kidneys are ______.
Name the following:
The tube that passes the urine to the outside of the body.
