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CHAPTER 5 PRINCIPLES OF INHERITANCEAND VARIATION
Read More: CHAPTER 5 PRINCIPLES OF INHERITANCEAND VARIATION4.1 Mendel’s Laws ofInheritance4.2 Inheritance of One Gene4.3 Inheritance of Two Genes4.4 Sex Determination4.5 Mutation4.6 Genetic Disorders Have you ever wondered why an elephant always givesbirth only to a baby elephant and not some other animal?Or why a mango seed forms only a mango plant and notany other plant?Given that they do, are the offspring…
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CHAPTER 4 REPRODUCTIVE HEALTH
Read More: CHAPTER 4 REPRODUCTIVE HEALTH3.1 Reproductive Health –Problems and Strategies3.2 Population Explosion andBirth Control3.3 Medical Termination ofPregnancy3.4 Sexually TransmittedDiseases3.5 Infertility You have learnt about human reproductive system and itsfunctions in Chapter 2. Now, let’s discuss a closely relatedtopic – reproductive health. What do we understand bythis term? The term simply refers to healthy reproductiveorgans with normal functions. However, it…
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CHAPTER 3 HUMAN REPRODUCTION
Read More: CHAPTER 3 HUMAN REPRODUCTION2.1 The Male ReproductiveSystem2.2 The Female ReproductiveSystem2.3 Gametogenesis2.4 Menstrual Cycle2.5 Fertilisation andImplantation2.6 Pregnancy and EmbryonicDevelopment2.7 Parturition and Lactation As you are aware, humans are sexually reproducing andviviparous. The reproductive events in humans includeformation of gametes (gametogenesis), i.e., sperms in malesand ovum in females, transfer of sperms into the femalegenital tract (insemination) and fusion of male…
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CHAPTER 2 SEXUAL REPRODUCTION INFLOWERING PLANTS
Read More: CHAPTER 2 SEXUAL REPRODUCTION INFLOWERING PLANTS1.1 Flower – A FascinatingOrgan of Angiosperms1.2 Pre-fertilisation : Structuresand Events1.3 Double Fertilisation1.4 Post-fertilisation: Structuresand Events1.5 Apomixis andPolyembryony Are we not lucky that plants reproduce sexually? Themyriads of flowers that we enjoy gazing at, the scents andthe perfumes that we swoon over, the rich colours thatattract us, are all there as an aid to sexual…
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CHAPTER 1REPRODUCTION IN ORGANISMS
Read More: CHAPTER 1REPRODUCTION IN ORGANISMS1.1 AsexualReproduction1.2 SexualReproduction Each and every organism can live only for a certain periodof time. The period from birth to the natural death of anorganism represents its life span. Life spans of a feworganisms are given in Figure 1.1. Several other organismsare drawn for which you should find out their life spansand write in the…
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CLASS-11 BIOLOGY NCERT CONTENTS
Read More: CLASS-11 BIOLOGY NCERT CONTENTSUNIT IDIVERSITY IN THE LIVING WORLD 1-62Chapter 1 : The Living World 3Chapter 2 : Biological Classification 16Chapter 3 : Plant Kingdom 29Chapter 4 : Animal Kingdom 46UNIT IISTRUCTURAL ORGANISATION IN PLANTS AND ANIMALS 63-122Chapter 5 : Morphology of Flowering Plants 65Chapter 6 : Anatomy of Flowering Plants 84Chapter 7 : Structural Organisation in Animals…
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NEET
Read More: NEETThe Public Qualification cum Entry Test (NEET) is a serious selection test in India. It is led for understudies who wish to seek after undergrad clinical and dental courses (MBBS and BDS) in government or confidential clinical schools the nation over. NEET supplanted different clinical placement tests recently led by states and individual schools, planning…
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Hello world!
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