The Living World Class 11 Questions and Answers PDF

The Living World Class 11 Questions and Answers for NEET with FREE PDF and Explanations. This Multiple Choice Questions and Answers of The Living World are most important part of the NEET, AIIMS, JIPMER and other Medical Entrance Exams. We composed this The Living World Class 11 Questions and Answers for NEET with FREE PDF from Various Text book including NCERT.

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1 Which one of these categories has real existence?
(A) Phylum
(B) Kingdom
(C) Genus
(D) Species


2 A true species comprises of a population
(A) Interbreeding
(B) Sharing the same niche
(C) Reproductively isolated
(D) Feeding over the same food


Answer: Reproductively isolated
3 Nicotiana sylvestris flowers only during long days while N.tabacum flowers only during short days. Under different photoperiods, they can be induced to flower at the same time and can be cross-fertilized to produce self-fertile offsprings. What is the best reason for considering Nicotiana sylvestris and N.tabacum as separate species?
(A) They are reproductively distinct
(B) They fail to interbreed in nature
(C) They are physiologically different
(D) They are distinct morphologically


Answer: They fail to interbreed in nature
4 One of the first acts in taxonomy is
(A) Classification
(B) Naming
(C) Description
(D) Identification


Answer: Identification
5 In majority of higher animals and plants,_____ and _____ are mutually exclusive events.
(A) growth; nutrition
(B) nutrition; consciousness
(C) growth; reproduction
(D) reproduction; consciousness


Answer: growth; reproduction
6 In multicellular organisms _____refers to the production of progeny possessing features more or less similar to those of parents.
(A) growth
(B) reproduction
(C) metabolism
(D) consciousness


Answer: reproduction
7 The order generally ends with
(A) ales
(B) aceae
(C) eae
(D) none of these


Answer: ales
8 Which of the following are unique features of living organisms?
(A) Growth and reproduction
(B) Reproduction and ability to sense environment
(C) Metabolism and interaction
(D) All of the above


Answer:All of the above
9 Which of the following aspects is an exclusive characteristic of living things?
(A) Increase in mass from inside only.
(B) Isolated metabolic reactions occur in vitro.
(C) Perception of events happening in the environment and their memory.
(D) Increase in mass by accumulation of material both on surface as well as internally.


Answer: Perception of events happening in the environment and their memory.
10 Which of the following term is used to refer the number of varieties of plants and animals on earth ?
(A) Taxonomy
(B) Identification
(C) Biodiversity
(D) Classification


Answer: Biodiversity

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Chapter 1: The Living World

Chapter 1: Reproduction in Organisms

Chapter 2: Biological Classification

Chapter 2: Sexual Reproduction in Flowering Plants

Chapter 3: Plant Kingdom

Chapter 3: Human Reproduction

Chapter 4: Animal Kingdom

Chapter 4: Reproductive Health

Chapter 5: Morphology of Flowering Plants

Chapter 5: Principles of Inheritance and Variation

Chapter 6: Anatomy of Flowering Plants

Chapter 6: Molecular Basis of Inheritance

Chapter 7: Structural Organisation in Animals

Chapter 7: Evolution

Chapter 8: Cell The Unit of Life

Chapter 8: Human Health and Disease

Chapter 9: Biomolecules

Chapter 9: Strategies for Enhancement in Food Production

Chapter 10: Cell Cycle and Cell Division

Chapter 10: Microbes in Human Welfare

Chapter 11: Transport in Plants

Chapter 11: Biotechnology:Principles And Processes

Chapter 12: Mineral Nutrition

Chapter 12: Biotechnology and its Applications

Chapter 13: Photosynthesis in Higher Plants

Chapter 13: Organisms and Populations

Chapter 14: Respiration in Plants

Chapter 14: Ecosystem

Chapter 15: Plant Growth and Development

Chapter 15: Biodiversity and Conservation

Chapter 16: Digestion and Absorption

Chapter 16: Environmental Issues

Chapter 17: Breathing and Exchange of Gases


Chapter 18: Body Fluids and Circulation


Chapter 19: Excretory Products and their Elimination


Chapter 20: Locomotion and Movement


Chapter 21: Neural Control and Coordination


Chapter 22: Chemical Coordination and Integration