NEET Biology Digestion And Absorption Chapter Notes
Digestion and Absorption MCQ Questions with Answers Class 11 Biology Question. The digestion of which food component is affected if pancreas is removed? (1) Carbohydrates (2) Proteins (3) Fats (4) All of these Answer (4) Question.Enzyme…
NEET Biology Chemical Coordination And Integration Chapter Notes
• Body functions are controlled and regulated by two neuro endocrine system, nervous and endocrine. • Nervous regulation is very fast, taking only milliseconds and limited to only a part of target. Hormonal regulation is a bit slower but influence all the sensitive…
NEET Biology Transport In Plants Chapter Notes Set A
¶ A plant cell has three physiological compartments – cell wall, protoplast and vacuole. Two membranes separate these compartments tonoplast around central vacuole and plasmolemma around protoplast and is attached to cell wall. Both membranes are selectively…
NEET Biology Transport In Plants Chapter Notes Set B
¶ A plant cell has three physiological compartments – cell wall, protoplast and vacuole. Two membranes separate these compartments tonoplast around central vacuole and plasmolemma around protoplast and is attached to cell wall. Both membranes are selectively…
NEET Biology Respiratory Gas Exchange Chapter Notes
• Respiration is a biochemical process by which organic compounds are oxidized to liberate chemical energy from food in step-wise process. The organic compounds are carbohydrates, fats and proteins and the energy released is stored as the ATP molecules. • …
NEET Biology Reproduction In Organism Chapter Notes
¶ Reproduction is a biological process in which an organism gives birth to offspring similar to itself. ¶ Reproduction enables the retention continuity of the species, from generation to generation. The genetic variation is created and inherited during…
NEET Biology Reproduction Health Chapter Notes
REPRODUCTIVE HEALTH Reproductive health is a state of physical, emotional, behavioural and social fitness for leading responsible, safe and satisfying reproductive life. Briefly speaking reproductive health refers to healthy reproductive organs with normal…
NEET Biology Plant Growth And Movement Chapter Notes
¶ Growth is a process in which there is increase in the size by cell division and enlargement accompanied by the formation of new cellular material. It results in the irreversible increase in size, length area or volume accompanied by increase in dry weight. In…
NEET Biology Photosynthesis Chapter Notes
• Photosynthesis is simply defined as “ formation of carbohydrates from CO2 and H2O by illuminated green cells of plants, O2 and H2O by being the byproducts”. In other words, capture of photons of light by green plant cells and conversion of their radiant energy…
NEET Biology Mineral Nutrition Chapter Notes
• Mineral nutrition is the absorption, distribution and metabolism of various inorganic substances or minerals by plants for their growth, development, structure, physiology and reproduction. The first study in inorganic or mineral nutrition was carried out by Van…
NEET Biology Human Reproduction And Embryonic Development Chapter Notes
• Human beings reproduce sexually and are viviparous i.e. they give birth to young ones. The reproductive units in sexual reproduction are specialized cells called gametes. PRIMARY SEX ORGANS • Primary sex organs are those sex organs which…
NEET Biology Microbes In Human Welfare Chapter Notes
Microbes • Microbes are the micro-organism which have a size of less than 0.1mm. These micro-organisms are omnipresent, they even exist on sites where no other life forms could possibly exist like high salinity (halophytes) deep inside the earth crust where…
NEET Biology Human Health Mental Health And Addiction Chapter Notes
(SECTION III : MENTAL HEALTH AND ADDICTION ) • Mental health is a state of balanced development of individual’s personality and emotional attitude towards family members, society, social institutions, leisure and balanced satisfaction of…
NEET Biology Human Health Immunity Chapter Notes
• Immunity is the ability of an individual host to resists development of disease and allergy even after having received infective dose of pathogen with complete virulence and the various allergens. • Immune system is the system of animal body which protects…
NEET Biology Human Health Disease Chapter Notes
Disease is a condition of disturbed or deranged functioning of the body caused by infection, defective diet, heredity, environment or deprived condition of brain. Health is a state of complete physical, mental and social well being. TYPES OF DISEASE 1…