Question 1 Define the term nutrition? Question 2 Name any two modes of nutrition? Question 3 Name the pores through which leaves exchange gases? Question 4 What is photosynthesis? Question 5 Why do organisms need food? Question 6 Why green plants are called autotrophs? Question 7 Name the green pigment present in the leaves of plants? Question 8 "Human … [Read more...] about Photosynthesis