Kerala Plus One Botany Notes Chapter 6 Cell Cycle and Cell DivisionCell cycle: It involvesCell divisionDNA replicationCell growththese all process take place in a coordinated way. The replicated chromosomes (DNA) are then distributed to daughter nuclei. …

Kerala Plus One Botany Notes Chapter 5 Cell The Unit of LifeWhat is a cell? Cell is the structural and functional unit of all living organisms. Anton Von Leeuwenhoek first saw and described a living cell Robert Brown discovered the nucleus Unicellular o…

Kerala Plus One Botany Notes Chapter 4 Anatomy of Flowering PlantsWhat is plant anatomy? It is the study of internal structure of plants. In angiosperms, the monocots and dicots are anatomically different.The Tissues: Group of cells having a common origi…

Kerala Plus One Botany Notes Chapter 3 Morphology of Flowering PlantsDefine Morphology: It is study of external features of a plant i.e presence of roots, stems, leaves, flowers and fruits.The Root: Root system: In dicotyledonous plants, the direct elong…

Kerala Plus One Botany Notes Chapter 2 Plant KingdomDifferent Plant Groups:AlgaeBryophytesPteridophytesGymnospermsAngiosperms.Types of classification: 1. Artificial system of classification: The systems of classification based morphological characters s…

Kerala Plus One Botany Notes Chapter 1 Biological ClassificationTwo kingdom classification:It was proposed by Linnaeus, include two Kingdoms-Plantae & Animalia.In two kingdom classification following things are not consideredCell structure, nature of…

Kerala Plus One Chemistry Notes Chapter 14 Environmental ChemistryIntroduction Environmental chemistry deals with various chemical phenomena occurring in the environment. Environmental chemistry deals with the study of the origin, transport, reactions, e…

Kerala Plus One Chemistry Notes Chapter 13 HydrocarbonsIntroduction The compounds formed by carbon and hydrogen are called Hydrocarbons.Classification Hydrocarbons are broadly classified into two main classes. Open chain hydrocarbons and closed chain or …

Kerala Plus One Chemistry Notes Chapter 12 Organic Chemistry: Some Basic Principles and TechniquesIntroduction The element carbon organic chemistry the element carbon has the unique property called catenation due to which it forms covalent bonds with ot…

Kerala Plus One Chemistry Notes Chapter 10 The s Block ElementsIntroduction Group 1 of the periodic table consists of the elements: Lithium, Sodium, Potassium, Rubidium, Caesium and Francium. They are collectively known as alkali metals.Group 2 consists…