Name the type of carbohydrate that can be digested by ruminants but not by humans. Give the reason also.
Where is the bile produced? Which component of the food does it help to digest?
Why do farmers grow many fruits and vegetable crops inside large greenhouses? What are the advantages to the farmers?
Which part of the plant takes in carbon dioxide from the air for photosynthesis?
Name the following.
i) A parasitic plant with a yellow, slender and branched stem.
ii) A plant that is partially autotrophic.
iii) The pores through which leaves exchange gases.