Transpiration — Biology STD 10 — Question

With reference to the functioning of the eye, answer the question that follow:
Name the two structure in the eye responsible for bringing about the change in the shape of the lens.

Give Technical Term
Which side of the leaf has more stomata?

The mineral element essential for the clotting of blood.

Explain the Term
Guttation

Give Technical Terms: The antibodies which are capable of interacting with corresponding toxins and neutralizing them.

Write the functional activity of the following structure:
Lenticels

Name the following:
The canal through which the testes descend into the scrotum just before birth in human malechild.

Using the destarched plant describe step by step how would you proceed to prove that in the absence of light the leaf cannot manufacture starch?

Where does the meiosis occur in our body?

Differentiate between the following
Active transport and Passive transport.