The figure showing the nephridial system of earthworm is given here. Identify the types of nephridia labeled as A, B, and C from the list $\left(i\right)$ to $\left(iii\right)$ given below and select the correct option.

(i) Septal nephridia
(ii) Integumentary nephridia
(iii) Tufts of pharyngeal nephridia

In the given diagram of the digestive system of earthworm, identify parts labelled as$1, 2 ,3, 4 \& 5$ and select the correct option ?

Match the following features to the animals. Which is the correct combination?

$1.$ Open circulatory system

$2.$ Closed circulatory system

$3.$ Earthworm

$4.$ Malpighian tubules

$5.$ Nephridia

$6.$ Cockroach

Represent the union of two sets by Venn diagram for each of the following.

$X=\{x | x$ is a prime number between $80$ and $100\}$

$Y=\{y | y$ is an odd number between $90$ and $100\}$

Identify the correct labelling of the diagram given below.