Food

In this chapter, we will learn the autotrophic and heterotrophic modes of nutrition in plants with examples. It explains the process of photosynthesis and how nutrients get replenished into the soil.

In this chapter, we will learn the different modes of nutrition in animals. It describes the process of digestion and the organs involved in the process. It explains digestion in amoeba and grass-eating animals and digestion-related ailments.