Chapter 36: Ecosystem | NEET | Biology | DPPs

 

NEET- BIOLOGY

Hey! We hope you all will be doing good. RankersHub.blogspot.com is a website for all NEET Aspirants, which will help you to practice more questions which will ultimately result in a good rank. Here I have given all chapters DPPs (with solutions) which is included in the syllabus of NEET.

Chapters covered: 

Class 11: 

Physics: Physical World, Units and Measurements, Motion in a Staright Line, Motion in a Plane, Laws of Motion, Work, Energy and Power, System of Particles and Rotational Motion, Gravitation, Mechanical Properties of Solids, Mechanical Properties of Fluids, Thermal Properties of Matter, Thermodynamics, Kinetic Theory, Oscillations, Waves.

Chemistry: Some Basic Concepts of Chemistry, Structure of The Atom, Classification of Elements and Periodicity in Properties, Chemical Bonding and Molecular Structure, States of Matter, Thermodynamics, Equilibrium, Redox Reactions, Hydrogen, The S-Block Elements, The P-Block Elements, Organic Chemistry - Some Basic Principles and Techniques, Hydrocarbons, Environmental Chemistry.

Biology: The Living World, Biological Classification, Plant Kingdom, Animal Kingdom, Morphology of Flowering Plants, Anatomy of Flowering Plants, Structural Organisation in Animals, Cell The Unit of Life, Biomolecules, Cell Cycle and Cell Division, Transport in Plants, Mineral Nutrition, Photosynthesis in Higher Plants, Respiration in Plants, Plant Growth and Development, Digestion and Absorption, Breathing and Exchange of Gases, Body Fluids and Circulation, Excretory Products and their Elimination, Locomotion and Movement, Neural Control and Coordination, Chemical Coordination and Integration.

Class 12: 

Physics: Electric Charges And Fields, Electrostatic Potential And Capacitance, Current Electricity, Moving Charges And Magnetism, Magnetism And Matter, Electromagnetic Induction, Alternating Current, Electromagnetic Waves, Ray Optics and Optical Instruments, Wave Optics, Dual Nature Of Radiation And Matter, Atoms, Nuclei, Semiconductor Electronics Materials Devices And Simple Circuits, Communication Systems.

Chemistry: The Solid State, Solutions, Electro chemistry, Chemical Kinetics, Surface Chemistry, General Principles and Processes of Isolation of Elements, The p Block Elements, The d and f Block Elements, Coordination Compounds, Haloalkanes and Haloarenes, Alcohols Phenols and Ethers, Aldehydes Ketones and Carboxylic Acids, Amines, Biomolecules, Polymers, Chemistry in Everyday Life.

Biology: Reproduction in Organisms, Sexual Reproduction in Flowering Plants, Human Reproduction, Reproductive Health, Principles of Inheritance and Variation, Molecular Basis of Inheritance, Evolution, Human Health and Disease, Strategies for Enhancement in Food Production, Microbes in Human Welfare, Biotechnology - Principles And Processes, Biotechnology and its Applications, Organisms and Populations, Ecosystem, Biodiversity and Conservation, Environmental Issues.

If u have any doubts related to this dpp, Do let us know by commenting  below.

How are these dpps useful to u?

1)These dpps can be used to prepare for various Engineering as well as Medical exams such as IT JEE Mains & Advance, MHT CET, VITEEE, KIITEE, WBJEE ,NEET, AIIMS, JIPMER, PGIMER), CBSE Board, ICSE Board, Class 12th, 11th.

2) We are providing u very important dpps which can be proven useful to Many students to crack competitive exams as well as board examinations

MCQS

Q.1) A mutually beneficial association necessary for survival of both partners are 

(A) mutualism/symbiosis

(B) commensalism

(C) amensalism

(D) Both (A) and (B)

SOLUTIONS- AT THE END

Q.2) The relation between algae and fungi in a lichen is 

(A) symbiosis 

(B) parasitism

(C) commensalism 

(D) protocooperation

SOLUTIONS- AT THE END

Q.3) Pyramid of numbers in a grassland/true ecosystem is 

(A) always inverted

(B) always upright

(C) Both (A) and (B)

(D) spindle-shaped

SOLUTIONS- AT THE END

Q.4) Pick up the correct food chain 

(A) Grass  Chaemeleon  Insect  Bird

(B) Grass  Fox  Rabbit  Bird

(C) Phytoplankton  Zooplankton  Fish

(D) Fallen leaves  Bacteria  Insect larvae

SOLUTIONS- AT THE END

Q.5) Food chain in which micro-organisms breakdown the food formed by primary producers are 

(A) parasitic food chain

(B) detritus food chain

(C) consumer food chain

(D) predator food chain

SOLUTIONS- AT THE END

6. The sum total of the population of the same kind of organisms constitute 

(A) colony 

(B) genus

(C) community 

(D) species

SOLUTIONS- AT THE END

7. Pyramid of number deals with number of

(A) species in an area

(B) individuals in a community

(C) individuals in a trophic level

(D) sub-species in a community

SOLUTIONS- AT THE END

8. Study of inter-relationships between living organisms and their environment is 

(A) Ecology 

(B) Ecosystem

(C) Phytogeography 

(D) Ethology

SOLUTIONS- AT THE END

9. Pyramid of number in a pond ecosystem is

(A) irregular 

(B) inverted

(C) upright 

(D) spindle-shaped

SOLUTIONS- AT THE END

10. In grass-deer-tiger food chain, grass biomass is one tonne. The tiger biomass shall be

(A) 100 kg 

(B) 10 kg

(C) 200 kg 

(D) 1 kg

SOLUTIONS- AT THE END

SOLUTIONS

Q.1) (A) mutualism/symbiosis

Q.2) (A) symbiosis

Q.3) (B) always upright

Q.4) (C) Phytoplankton  Zooplankton  Fish

Q.5) (B) detritus food chain

Q.6) (D) species

Q.7) (C) individuals in a trophic level

Q.8) (A) Ecology

Q.9) (C) upright

Q.10) (B) 10 kg