Mention any three adaptations found in plants to favour the process of photosynthesis.

Name the following

ii. The ear ossicle which is attached to the tympanum 

State the main function of the following:

State the exact location of the following:

Chloroplast

State the exact location of the following:

Guard cells

Give the biological/technical terms for the following:

The biological process which is the starting point of the food chain

The figure given below represents an experiment to demonstrate a particular aspect
of photosynthesis. The alphabet 'A' represents a certain condition inside the flask


i. What is the aim of the experiment?

ii. Identify the special condition inside the flask.

iii Name an alternative chemical which can be used instead of KOH

iv In what manner do the leaves 1 and 2 differ at the end of the starch test? 

Differentiate between the following pairs on the basis of what is mentioned within brackets:

Photolysis and Photophosphorylation (definition)

Name the following :

The part of the chloroplast where the light reaction of photosynthesis takes place.

Match the items in Column I with that which is most appropriate in Column II. 

Give reasons for the following:

(v) Photosynthesis is considered as a process supporting all life on Earth.