TOPIC & CHAPTER WISE DPP BY DISHA

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BRYOPHYTA KEY CONCEPTS ( NEET )

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BRYOPHYTA   (1) Bryophyta (Gk: Bryon = moss; phyton = plants) includes the simplest and primitive land plants. ( 2 ) Due to the peculiar type of their habitats, they are regarded as 'the amphibians of the plant kingdom'.  (3) Habitat: Bryophytes usually grow in moist and shady places.  (4) Specialized  habitats: Some bryophytes grow in diverse habitats such as    (a) Aquatic (e.g., Riccia fluitans, Ricciocarpus natans, Riella), epiphytes (e.g., Dendroceros, Radula protensa and many mosses), saprophytes (e.g., Buxbaumia aphylla, Cryptothallus mirabilis)    (b) Dry habitats such as dry heaths (e.g., Polytrichum juniperinum), deserts (e.g., Tortula desertorum) and dry rocks (e.g., Porella platyphylla).  (5) Sexual reproduction:   The male sex organ is called as antheridium and the female as archegonium.  (6) Salient features of classes       (i) Hepaticopsida: The latin word Hepatica means liver. T...
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CONCEPTS OF PHYSICS PART 2 BY HC VERMA

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Description Concepts of Physics explains the different theories and concepts in an easy-to-understand way, making it popular among students. H. C. Verma s book is an all-inclusive theoretical and conceptual guide that covers a vast range of topics. It is an ideal book not only for pre-college students but also for those appearing for competitive exams in the field of engineering and medicine. It is a book that aims to comprehensively guide the students in various aspects of physics thus, making them fully equipped to answer any type of questions that may come in the exams. Volume 2 of the Concepts of Physics starts with a chapter on Heat and Temperature. It moves on to explain the Kinetic Theory of Gases. The concepts of Calorimetry, Law of Thermodynamics, Heat Transfer, Specific Heat Capacities of Gases are discussed in the subsequent chapters. There are separate chapters on Gauss s Law, Electric Field and Potential, and Capacitors. The book also features chapters and deta...
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