Name the following: The process in plants which converts light energy into chemical energy.

On which type of food does salivary amylase act in the buccal cavity,and what is the name of the initial product formed due to the action of this enzyme?

What is the colour of the pigment chlorophyll found in plants?

Name the correct substrates for the following enzymes:
$(a)$ Trypsin
$(b)$ Amylase
$(c)$ Pepsin
$(d)$ Lipase

Draw a labelled diagram of stomata. List two functions of stomata.

Draw the diagram of the alimentary canal of a human and label the following parts:
Mouth,Oesophagus,Stomach,Intestine.