Ankit Yadav

Ankit yadav

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Chapter 18

CHAPTER - 18 : BODY FLUIDS AND CIRCULATION All parts of the body require nourishment and oxygen, and metabolic wastes need to be ...
Chapter 14

Chapter 14 : Respiration in Plants Cellular Respiration It is the process of oxidation / breakdown of food materials with...
Chapter 15

CHAPTER 15 – BIODIVERSITY & CONSERVATION • Definition- Biodiversity can be defined as the totality of genes, species and ecosy...
Chapter 14

CHAPTER – 14 : ECOSYSTEM British ecologist Arthur Tansley first defined the term Ecosystem. ECOSYSTEM :- the functional unit of nat...
Chapter 2

CHAPTER 2 - SEXUAL REPRODUCTION IN FLOWERING PLANTS FLOWER - it is the fascinating reproductive organ of angiosperms. It consist of :...
Chapter 20

CHAPTER - 20 : LOCOMOTION AND MOVEMENT All living organisms show a characteristic phenomenon of either moving t...
Chapter 22

CHAPTER - 22 : CHEMICAL COORDINATION AND INTEGRATION INTRO The glands are secretory organs and are of two main types, viz. (i)...
Chapter 19

CHAPTER –19 : EXCRETORY PRODUCTS AND THEIR ELIMINATION All plants and animals produce harmful substances due to a number of metabo...
Chapter 13

Chapter 13 : Photosynthesis in Higher Plants Photosynthesis is a Physic o – chemical process, uses light energy to synthesis ...
Chapter 1

CHAPTER 1 - REPRODUCTION IN ORGANISMS Reproduction Reproduction is the biological process in which an individual gives rise to an offs...