1.

Exercise1. Why do organisms take food?2. Distinguish between a parasite and a saprotroph.3. How would you test the presence of starch in leaves?4. Give a brief description of the process of synthesis of food in green plants.5. Show with the help of a sketch that plants are the ultimate source offood.Fill in the blanks:

Answer» <p>1- organisms take food for alies</p> <p>1. Animals take food for getting proper nutrition for living</p>


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