Given alongside is the figure of certain organs and associated parts in the human body. Study the same and answer the questions that follow :

(a) Name all the organ-systems shown completely or even partially.

(b) Name the parts numbered 1 to 5.

(c) Name the structural and functional unit of the part marked '1'.

(d) Name the two main organic constituents of the fluid that flows down the part labelled '3'.

(e) Name the two major steps involved in the formation of the fluid that passes down the part labelled '3'.

Q. Given below is the figure of certain organs and associated parts in the human body. Study the same and answer the questions that follow: [5 MARKS]
(a) Name all the organ systems shown completely or even partially.
(b) Name the parts numbered 1 to 5.
(c) Name the structural and functional unit of the part marked '1'.
(d) Name the two main organic constituents of the fluid that flows down the part labeled '3'.
(e) Name the two major steps involved in the formation of the fluid that passes down the part labeled '3'.

Q. 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 the two major steps involved in the formation of the fluid that passes down the part labelled '3'.

Q. 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 the two main organic constituents of the fluid that flows down the part labelled '3'.

Q. 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 partially.

Q. The diagram given shows a section of a human kidney. Study the diagram carefully and answer the questions that follow:
$\left(i\right)$ Label the parts numbered $1$ to $4$.
$\left(ii\right)$ Why does part '$2$' have striped appearance?
$\left(iii\right)$ What is the fluid that passes down part '$4$'? Name the main nitrogenous waste present in it.
$\left(iv\right)$ Mention the structural and functional units of kidneys.
$\left(v\right)$ Name the two major steps in the formation of the fluid mentioned in $\left(iii\right)$.