Insects
The Flower
The Flower T he flower is the reproductive unit in the angiosperms. It is meant fo…
Nutrition
Deficiency Symptoms of Essential Elements
Deficiency Symptoms of Essential Elements W henever the supply of an essential eleme…
Nutrition
Role of Macro and Micro Nutrients
Role of Macro and Micro Nutrients E ssential elements perform several functions. Th…
Breathing
Human Respiratory System
Human Respiratory System W e have a pair of external nostrils opening out above the…
