Physiology

This chapter explains topics such as Long Distance Transport of Water, Means of Transport in Plants, Phloem Transport: Flow from Source to Sink and Transpiration etc.

This chapter explains topics such as Photoperiodism, Essential Mineral Nutrients, Vernalization and Metabolism of Nitrogen etc.

This chapter explains topics such as Respiratory Organs in Animals, Regulation of Respiration, Mechanism of Breathing and Disorders of Respiratory System etc.