NEET GURU

Mind map is given at end of this page👇👇 Cell cycle and cell division is chapter 10 of class 12th NCERT biology. This chapter tells about how a cell divides and what is cell cycle. Sequence by which cell duplicates its genome, synthesize other constituent of cell and finally divides into two is known as cell cycle. The cell cycle is the process by which a cell grows, replicates its DNA, and divides into two daughter cells. It is made up of four distinct phases: G1 (Gap 1), S (Synthesis), G2. The cell cycle is the process by which cells divide and reproduce. It is an essential part of life and allows for the growth, development, and maintenance of all living organisms. The cell cycle consists of four distinct phases: interphase, mitosis, cytokinesis, and G0 phase. During each phase, different processes take place to ensure that cells can divide accurately and efficiently. Interphase is the first stage of the cell cycle. During this stage, a cell grows in size and prepares for DNA repli...

So here's the mind map of Cell : The unit of life. This is chapter 8 of class 12. This mind map is 100% from NCERT and nothing extra is put from outside. The main topics to study in this lesson -  1. What is a Cell? 2. Cell Theory 3. An Overview of Cell 4. Prokaryotic Cells 5. Eukaryotic Cells Cell was discovered by Robert Hooke and Anton von Leeuwenhoek was first person to saw a living cell. Nucleus was discovered by Robert brown. There are two types of cell based on presence or absence of nuclear membrane. The cell which doesn't have nuclear membrane is known as prokaryotic cell and cell which have nuclear membrane is known as eukaryotic cell. Cell theory was given by 2 scientists - Schleiden and Schwann. Rudolph Virchow observed that a cell arises from pre existing cell. He also contributes to cell theory. Prokaryotic cell includes bacteria, blue green algae or cyanobacteria, mycoplasma. Mycoplasma is the smallest living organism that is found on earth. All prokaryotes have ...

This is chapter 7 of class 11 biology. In this lesson we learn about different lecel of organization in animals.  Main topics to study in this chapter - 1. Animal Tissues 2. Organ and Organ System 3.Earthworm 4.Cockroach 5. Frogs However, it is not clear if Frog is in syllabus for NEET exam. Still, this mind map has detailed information of all 3 organisms ie. Earthworm, Cockroach and Frog. The mind map is very short and to the point. It will take about 15 minutes only to complete this complex chapter from the mind map.  It's surprising that all complex animals consist of only four basic types of tissues. These are -  Epithelial tissue, Connective Tissue Muscle tissue and Nueral tissue .  Epithelial tissues are sheet like tissues lining the body surface, ducts and tubes. Epithelia have one free surface facing a body fluid or the outside environment. Connective tissues bind, support, and connect other tissue in the body. Soft connective tissues consist of protein f...

Anatomy means study of Internal features . This includes internal organs, types of tissues, different types of cells that are found in an organism. In this chapter, we study Anatomy of flowering plants, that is Angiosperms . Angiosperms are the only type of plants that produce flower. The main topics of this chapter are-  1. The Tissues 2. The Tissue System 3. Anatomy of Dicotyledonous and Monocotyledonous Plants 4. Secondary Growth The tissue is a group of cells having a common origin and performing a common function. Types of tissue - Meristematic Tissues and Permanent tissue,  Simple tissue and Complex tissue.  Vascular bundles having Xylem, Phloem are important for exam. Also, different types of cells like Parenchyma, Collenchyma and schrelenchyma are also important.  Then NCERT explains Tissue systems. These are - Epidermal Tissue systems, Ground tissue system and Vascular tissue system.  Then we study anatomy of root and stem of dicot and monocot pla...

Morphology means study of External features of a plant or animal. These external features include Height, Organs, Colour, weight, etc. Name of Unit - Structural Organisation in plants and animals. It contains 3 chapters in total. However, Morphology of this mind map is easier than that of plants. The main topics to study include - 1. The Root 2. The Stem 3. The Leaf 4. The Inflorescence 5. The Flower 6. The Fruit 7. The Seed 8. Semi-technical Description of a Typical Flowering Plant 9. Description of Some Important Families In general, 2 questions are asked in NEET exam from this chapter. The Chapter is easy to understand, however questions formed are very good and require careful understanding of the chapter. One of the most possible topic from which questions are asked are Families and their examples. Also, phyllotaxy and aestivation are also very important. We have to study about 3 families, these are - Fabaceae, Solanaceae, Liliaceae.  The floral characteristics form the basis ...

Now you know that even you are an animal, and you also have a kingdom😅😂 Main topics to study - 1. Basis of classification - Animals are devided on the basis of -  Levels of Organisation, type of circulatory system, Symmetry, Diploblastic and Triploblastic Organisation, Coelom, Segmentation, Presence of Notochord 2. Classification of Animals - Animals are classified into 11 phylum. These are - Poryphera, Coelentrata, Ctenophora, Platyhelminths, Ascehelminthes, Annelida, Arthropoda, Mollusca, Echinodermata, Hemichordata and Chordata Porifera includes simplest animals which exhibit cellular level of organisation and have characteristic flagellated choanocytes.  Coelenterates have tentacles and bear cnidoblasts. They are mostly aquatic or free living. Ctenophores are marine animals with comb plates.  Platyhelminths have flat body and exhibit bilateral symmetry. The parasitic forms also have hooks and suckers. Aschelminthes are pseudocoelomates and include parasitic as ...

Now Revise topics in a super easy way using this mind map. It works best when you have watched video also.  Note : PDF is given at end of this page👇👇 In a nutshell, these are the topics that you will study in this mind map - 1. Algae 2. Bryophytes 3. Pteridophytes 4. Gymnosperms 5.Angiosperms 6. Plant Life Cycles  7. Alternation of Generations 8. Types of Classifications Artificial System of Classification • Based on androecium structure and vegetative characters. Natural System of Classification • Based on natural affinities among organisms • Included external as well as internal features • By Geroge Bentham and J.D. Hooker Phylogenetic System of Classification • Based on evolutionary relationships between the various organisms  • By Engler and Prantl  Numerical Taxonomy : • Carried out using computers • Based on all observable characteristics • Data processed after assigning number and codes to all the characters. • Advantages : Each character gets equal importa...