Overview of topic Water, minerals and food are generally moved by a mass or bulk flow system. Mass flow is […]
Study Materials
NCERT Solutions for class 11 Biology chapter 12 mineral nutrition 12.5 soil as reservoir of essential elements
Overview of topic Majority of the nutrients that are essential for the growth and development of plants become available to […]
Class 11 Biology Chapter 14 Respiration in Plants Summary
Overview of Respiration in Plants Respiration involves breathing and cellular respiration. In animals energy is released in the presence of […]
NCERT Solutions for class 11 Biology chapter 16 digestion and absorption 16.1 digestive system
Organisms are made of systems that help us to perform our life processes. The digestive system is one of the […]
NCERT Solutions for class 11 Biology chapter 17 breathing and exchange of gases 17.5 regulation of respiration
Overview of Topic Our nervous system is responsible for the control of the respiratory rhythm. The brain has three peculiar […]
NCERT Solutions for class 11 Biology chapter 17 breathing and exchange of gases 17.6 disorders of respiratory system
Overview of topic Following are some respiratory diseases; Asthma is a sudden constriction of the tubes that reduces the volume […]
NCERT Solutions for class 11 Biology chapter 16 digestion and absorption 16.3 absorption of digested products
Overview of Topic After digestion the digested food from the intestine seeps into the blood capillaries, then blood capillaries supply […]
NCERT Solutions for class 11 Biology chapter 18 body fluids and circulation 18.1 blood
Overview of topic Blood is an important fluid present in our body. Components present in blood are plasma and blood […]
NCERT Solutions for class 11 Biology chapter 18 body fluids and circulation 18.2 lymph tissue fluid
Overview of topic Other than blood, lymph is also a fluid that is present in our body. Lymph is a […]
NCERT Solutions for class 11 Biology chapter 18 body fluids and circulation 18.3 circulatory pathways
Overview of topic In animal kingdom we can see two types of circulatory pathways; Open Circulatory system: In an open […]