Advertisement Remove all ads

12th HSC Question Bank 2021 Biology (Science) by Maharashtra State Board with Solutions

Advertisement Remove all ads

12th Standard HSC Biology Maharashtra State Board 2021

Author: Scert Maharashtra Question Bank
Publisher: Maharashtra State Bureau of Textbook Production and Curriculum Research
Language: English

Shaalaa provides solutions for SCERT Maharashtra Question Bank 12th Board Exam and has all the answers for the questions given in 12th Standard HSC Biology Maharashtra State Board 2021. Shaalaa is surely a site that most of your classmates are using to perform well in exams.

You can solve 12th Standard HSC Biology Maharashtra State Board 2021 textbook questions and use Shaalaa SCERT Maharashtra Question Bank Solutions for 12th Board Exam Biology to verify your answers.

Appears in

SCERT Maharashtra Question Bank Solutions for 12th Standard HSC Biology Maharashtra State Board 2021 - Shaalaa.com

Chapters covered in SCERT Maharashtra Question Bank Solutions for 12th Standard HSC Biology Maharashtra State Board 2021

SCERT Maharashtra Question Bank 12th Board Exam Biology Chapter 1: Reproduction in Lower and Higher Plants solutions

Shaalaa has a total of 45 questions with solutions for this chapter in 12th Board Exam Biology. Concepts covered in Reproduction in Lower and Higher Plants are Apomixis, Asexual Reproduction, Development of Embryo, Development of Endosperm, Double Fertilization, Megasporogenesis, Microsporogenesis, Outbreeding Devices (Contrivances), Parthenocarpy, Pollen - Pistil Interaction, Pollination, Polyembryony, Reproduction in Lower and Higher Plants, Seed and Fruit Development, Sexual Reproduction, Structure of Anatropous Ovule

SCERT Maharashtra Question Bank 12th Board Exam Biology Chapter 1: Reproduction in Lower and Higher Plants exercises

ExerciseNo. of questionsPages
Long Answer5 -
MCQ10 -
Short Answer 110 -
Short Answer 210 -
Very Short Answer10 -

SCERT Maharashtra Question Bank 12th Board Exam Biology Chapter 2: Reproduction in Lower and Higher Animals solutions

Shaalaa has a total of 45 questions with solutions for this chapter in 12th Board Exam Biology. Concepts covered in Reproduction in Lower and Higher Animals are Asexual Reproduction in Animals, Birth Control, Embryo Development Upto Blastocyst Formation, Embryonic Development, Fertilization/Syngamy, Gametogenesis, Infertility, Introduction of Reproductive Health, Lactation, Menstrual Cycle, Parturition, Placenta, Pregnancy, Reproduction in Lower and Higher Animals, Sexually Transmitted Diseases (STDs), Sexual Reproduction in Animals

SCERT Maharashtra Question Bank 12th Board Exam Biology Chapter 2: Reproduction in Lower and Higher Animals exercises

ExerciseNo. of questionsPages
Long Answer5 -
MCQ10 -
Short Answer 110 -
Short Answer 210 -
Very Short Answer10 -

SCERT Maharashtra Question Bank 12th Board Exam Biology Chapter 3: Inheritance and Variation solutions

Shaalaa has a total of 45 questions with solutions for this chapter in 12th Board Exam Biology. Concepts covered in Inheritance and Variation are Autosomal Inheritance, Back Cross and Test Cross, Chromosomal Theory of Inheritance, Chromosomes, Chromosomes and Mechanism of Inheritance, Deviations from Mendel’s Findings, Genetic Disorders, Genetic Terminology, Linkage and Crossing Over, Mendel’s Laws of Inheritance, Sex Determination, Sex-linked Inheritance

SCERT Maharashtra Question Bank 12th Board Exam Biology Chapter 3: Inheritance and Variation exercises

ExerciseNo. of questionsPages
Long Answer5 -
MCQ10 -
Short Answer 110 -
Short Answer 210 -
Very Short Answer10 -

Advertisement Remove all ads

SCERT Maharashtra Question Bank 12th Board Exam Biology Chapter 4: Molecular Basis of Inheritance solutions

Shaalaa has a total of 55 questions with solutions for this chapter in 12th Board Exam Biology. Concepts covered in Molecular Basis of Inheritance are DNA Fingerprinting, DNA Packaging, DNA Replication, Genomics, Human Genome Project, Operon Concept, Protein Synthesis, Regulation of Gene Expression, The Discovery of DNA, The Genetic Material is a DNA

SCERT Maharashtra Question Bank 12th Board Exam Biology Chapter 4: Molecular Basis of Inheritance exercises

ExerciseNo. of questionsPages
Long Answer5 -
MCQ15 -
Short Answer 110 -
Short Answer 210 -
Very Short Answer15 -

SCERT Maharashtra Question Bank 12th Board Exam Biology Chapter 5: Origin and Evolution of Life solutions

Shaalaa has a total of 26 questions with solutions for this chapter in 12th Board Exam Biology. Concepts covered in Origin and Evolution of Life are Adaptive Radiation, Chemical Evolution of Life (Self-assembly Theory of the Origin of Life), Darwinism, Evidence of Organic Evolution, Geological Time Scale, Hardy-weinberg’s Principle, Human Evolution, Mechanism of Organic Evolution, Modern Synthetic Theory of Evolution, Mutation Theory, Organic Evolution, Origin of Life, Speciation

SCERT Maharashtra Question Bank 12th Board Exam Biology Chapter 5: Origin and Evolution of Life exercises

ExerciseNo. of questionsPages
Long Answer2 -
MCQ5 -
Short Answer 17 -
Short Answer 27 -
Very short Answer1 -
Very Short Answer4 -

SCERT Maharashtra Question Bank 12th Board Exam Biology Chapter 6: Plant Water Relation solutions

Shaalaa has a total of 31 questions with solutions for this chapter in 12th Board Exam Biology. Concepts covered in Plant Water Relation are Absorption of Water by Roots from Soil, Concept of Transpiration, Mechanism of Absorption of Water, Osmosis and Osmotic Pressure, Path of Water Across the Root, Plant Root, Plasmolysis, Properties of Water, Structure of Stomatal Apparatus, Translocation of Water, Transport of Food, Transport of Mineral Ions, Water Available to Roots for Absorption, Water Potential (ψ)

SCERT Maharashtra Question Bank 12th Board Exam Biology Chapter 6: Plant Water Relation exercises

ExerciseNo. of questionsPages
Long Answer1 -
MCQ10 -
Short Answer 16 -
Short Answer 24 -
Very Short Answer10 -

Advertisement Remove all ads

SCERT Maharashtra Question Bank 12th Board Exam Biology Chapter 7: Plant Growth and Mineral Nutrition solutions

Shaalaa has a total of 12 questions with solutions for this chapter in 12th Board Exam Biology. Concepts covered in Plant Growth and Mineral Nutrition are Conditions for Plant Growth, Differentiation, De-differentiation, Re- Differentiation, Nitrogen Cycle, Phases of Plant Growth, Photoperiodism, Plant Development, Plant Growth, Plant Growth Curve, Plant Growth Hormones, Plant Growth Rate, Plant Mineral Nutrition, Plant Plasticity, Types of Plant Growth, Vernalization (Yarovization)

SCERT Maharashtra Question Bank 12th Board Exam Biology Chapter 7: Plant Growth and Mineral Nutrition exercises

ExerciseNo. of questionsPages
Long Answer2 -
MCQ3 -
Short Answer 12 -
Short Answer 22 -
Very Short Answer3 -

SCERT Maharashtra Question Bank 12th Board Exam Biology Chapter 8: Respiration and Circulation solutions

Shaalaa has a total of 37 questions with solutions for this chapter in 12th Board Exam Biology. Concepts covered in Respiration and Circulation are Blood Pressure (B. P.), Blood Vessels, Circulation in Animals, Circulatory System in Human, Common Disorders of Respiratory System, Electrocardiogram, Heart, Lymphatic System, Mechanism of Respiration, Modified Respiratory Movements, Organs of Respiratory Exchange, Red Blood Corpuscles/Erythrocytes, Regulation of Breathing, Respiratory System Or Tracheal System, Thrombocytes/Platelets, Transportation in Living Organisms, White Blood Corpuscles/Leucocytes, Working Mechanism of Human Heart

SCERT Maharashtra Question Bank 12th Board Exam Biology Chapter 8: Respiration and Circulation exercises

ExerciseNo. of questionsPages
Long Answer3 -
MCQ10 -
Short Answer 17 -
Short Answer 27 -
Very Short Answer10 -

SCERT Maharashtra Question Bank 12th Board Exam Biology Chapter 9: Control and Co-ordination solutions

Shaalaa has a total of 38 questions with solutions for this chapter in 12th Board Exam Biology. Concepts covered in Control and Co-ordination are Adrenal Gland/Suprarenal Gland, Diffuse Endocrine Glands, Disorders of Nervous System, Endocrine System, Gonads, Human Ear, Human Eye, Human Nervous System, Nervous System in Hydra, Nervous System in Planaria (Flatworm), Neural Tissue, Pancreas, Parathyroid Gland, Pituitary Gland Or Hypophysis Gland, Synapse, The Hypothalamus, The Pineal Gland, Thymus Gland, Thyroid Gland, Transmission of Nerve Impulse

SCERT Maharashtra Question Bank 12th Board Exam Biology Chapter 9: Control and Co-ordination exercises

ExerciseNo. of questionsPages
Long Answer5 -
MCQ10 -
Short Answer 17 -
Short Answer 27 -
Very Short Answer9 -

Advertisement Remove all ads

SCERT Maharashtra Question Bank 12th Board Exam Biology Chapter 10: Human Health and Diseases solutions

Shaalaa has a total of 37 questions with solutions for this chapter in 12th Board Exam Biology. Concepts covered in Human Health and Diseases are Addiction, Adolescence, AIDS, Amoebiasis, Ascariasis, Common Cold, Concept of Cancer, Concept of Immunity, Dengue, Drugs Abuse, Filariasis/Elephantiasis, Malaria, Pneumonia, Ring Worm (Dermatophytosis), Structure of Antibody, Typhoid

SCERT Maharashtra Question Bank 12th Board Exam Biology Chapter 10: Human Health and Diseases exercises

ExerciseNo. of questionsPages
Long Answer3 -
MCQ10 -
Short Answer 17 -
Short Answer 27 -
Very Short Answer10 -

SCERT Maharashtra Question Bank 12th Board Exam Biology Chapter 11: Enhancement of Food Production solutions

Shaalaa has a total of 33 questions with solutions for this chapter in 12th Board Exam Biology. Concepts covered in Enhancement of Food Production are Animal Breeding, Apiculture Or Bee Keeping, Biofortification, Dairy Farm Management, Fishery, Improvement in Food Production, Introduction of Microbes in Human Welfare, Lac Culture, Microbes in Energy Generation, Microbes in Sewage Treatment, Plant Breeding, Poultry Farm Management, Role of Microbes as Biocontrol Agents, Role of Microbes as Biofertilizers, Role of Microbes in Industrial Production, Sericulture, Single Cell Protein (SCP), Tissue Culture

SCERT Maharashtra Question Bank 12th Board Exam Biology Chapter 11: Enhancement of Food Production exercises

ExerciseNo. of questionsPages
Long Answer3 -
MCQ8 -
Short Answer 17 -
Short Answer 27 -
Very Short Answer8 -

SCERT Maharashtra Question Bank 12th Board Exam Biology Chapter 12: Biotechnology solutions

Shaalaa has a total of 37 questions with solutions for this chapter in 12th Board Exam Biology. Concepts covered in Biotechnology are Applications of Biotechnology, Bioethics, Biopatent and Biopiracy, Biotechnology, Methodology for rDNA Technology, Principles and Processes of Biotechnology

SCERT Maharashtra Question Bank 12th Board Exam Biology Chapter 12: Biotechnology exercises

ExerciseNo. of questionsPages
Long Answer5 -
MCQ10 -
Short Answer 17 -
Short Answer 27 -
Very Short Answer8 -

SCERT Maharashtra Question Bank 12th Board Exam Biology Chapter 13: Organisms and Populations solutions

Shaalaa has a total of 35 questions with solutions for this chapter in 12th Board Exam Biology. Concepts covered in Organisms and Populations are Adaptations, Major Abiotic Factors, Organisms and the Environment Around, Population, Population Interactions

SCERT Maharashtra Question Bank 12th Board Exam Biology Chapter 13: Organisms and Populations exercises

ExerciseNo. of questionsPages
Long Answer3 -
MCQ10 -
Short Answer 17 -
Short Answer 27 -
Very Short Answer8 -

SCERT Maharashtra Question Bank 12th Board Exam Biology Chapter 14: Ecosystems and Energy Flow solutions

Shaalaa has a total of 11 questions with solutions for this chapter in 12th Board Exam Biology. Concepts covered in Ecosystems and Energy Flow are Ecological Pyramids, Ecological Succession, Ecosystem, Ecosystem Services, Energy Flow, Nutrient Cycling

SCERT Maharashtra Question Bank 12th Board Exam Biology Chapter 14: Ecosystems and Energy Flow exercises

ExerciseNo. of questionsPages
Long Answer1 -
MCQ3 -
Short Answer 12 -
Short Answer 22 -
Very Short Answer3 -

SCERT Maharashtra Question Bank 12th Board Exam Biology Chapter 15: Biodiversity, Conservation and Environmental Issues solutions

Shaalaa has a total of 12 questions with solutions for this chapter in 12th Board Exam Biology. Concepts covered in Biodiversity, Conservation and Environmental Issues are Air Pollution and Its Control, Biodiversity Current Scenario, Biological Diversity Act 2002, Conservation of Biodiversity, Deforestation, Greenhouse Effect and Global Warming, Levels of Biodiversity, Loss of Biodiversity, Mission Harit Maharashtra, Noise Pollution and Its Control, Ozone Depletion, Patterns of Biodiversity, Water Pollution and Its Control

SCERT Maharashtra Question Bank 12th Board Exam Biology Chapter 15: Biodiversity, Conservation and Environmental Issues exercises

ExerciseNo. of questionsPages
Long Answer1 -
MCQ3 -
Short Answer 13 -
Short Answer 22 -
Very Short Answer3 -

This page has Solved Question Bank for 12th HSC 2021 for the subject of Biology (Science). This Question Bank is provided by Maharashtra State Board. 

SCERT Maharashtra Question Bank Solutions for 12th Standard HSC Biology Maharashtra State Board 2021

12th Board Exam SCERT Maharashtra Question Bank solutions answers all the questions given in the SCERT Maharashtra Question Bank textbooks in a step-by-step process. Our Biology tutors have helped us put together this for our 12th Board Exam Students. The solutions on Shaalaa will help you solve all the SCERT Maharashtra Question Bank 12th Board Exam Biology questions without any problems. Every chapter has been broken down systematically for the students, which gives fast learning and easy retention.

Shaalaa provides free SCERT Maharashtra Question Bank solutions for 12th Standard HSC Biology Maharashtra State Board 2021. Shaalaa has carefully crafted SCERT Maharashtra Question Bank solutions for 12th Board Exam Biology that can help you understand the concepts and learn how to answer properly in your board exams. You can also share our link for free 12th Board Exam Biology SCERT Maharashtra Question Bank solutions with your classmates.

If you have any doubts while going through our 12th Board Exam Biology SCERT Maharashtra Question Bank solutions, then you can go through our Video Tutorials for Biology. The tutorials should help you better understand the concepts.

Finding the best 12th Board Exam Biology SCERT Maharashtra Question Bank solutions is very important if you want to fully prepare for the exam. It's crucial to ensure that you are fully prepared for any challenges that can arise, and that's why heavy, professional focus on Biology SCERT Maharashtra Question Bank 12th Board Exam solutions can be a very good idea. As you learn the solutions, it's a lot easier for you to obtain the results you want and the experience itself can be staggering every time.

Comprehensive SCERT Maharashtra Question Bank solutions for 12th Standard HSC Biology Maharashtra State Board 2021

It's very important to have the SCERT Maharashtra Question Bank solutions for 12th Standard HSC Biology Maharashtra State Board 2021 as they can offer a good guideline in regards to what you need to improve. If you want to get better and better, you need to push the boundaries and take things to the next level. That certainly helps a lot and it can bring in front a tremendous array of benefits every time. It pushes the experience to the next level, and the payoff alone can be extraordinary.

What you want from the SCERT Maharashtra Question Bank solution of Biology of 12th Board Exam is a lot of accuracy. Without accurate solutions you'll never have the results and value you want. That's why you want quality, reliability and consistency with something like this. If you have it, things will certainly be amazing and you will get to pursue your dreams.

Proper formatting

If you acquire the Biology SCERT Maharashtra Question Bank 12th Board Exam solutions from this page, they are fully formatted and ready to use. This helps make the experience simpler and more convenient, while offering the results and value you need. That's what you want to pursue, a true focus on quality and value, and the payoff can be great thanks to that.

All the SCERT Maharashtra Question Bank 12th Standard HSC Biology Maharashtra State Board 2021 solutions here cover all 15 chapters. As a result, you will be able to fully prepare for the exam adequately and without having to worry about missing anything. You rarely get such a benefit, and that on its own is what really makes the 12th Standard HSC Biology Maharashtra State Board 2021 SCERT Maharashtra Question Bank solutions provided here such an extraordinary advantage that you can always rely on. Just consider giving it a try for yourself and you will find it very comprehensive, professional and convenient at the same time.

Our SCERT Maharashtra Question Bank solutions for 12th Standard HSC Biology Maharashtra State Board 2021 cover everything from Reproduction in Lower and Higher Plants, Reproduction in Lower and Higher Animals, Inheritance and Variation, Molecular Basis of Inheritance, Origin and Evolution of Life, Plant Water Relation, Plant Growth and Mineral Nutrition, Respiration and Circulation, Control and Co-ordination, Human Health and Diseases, Enhancement of Food Production, Biotechnology, Organisms and Populations, Ecosystems and Energy Flow, Biodiversity, Conservation and Environmental Issues and the other topics. Yes, these are the best SCERT Maharashtra Question Bank 12 Biology solution options on the market. You get to fully prepare for the exam in a reliable and comprehensive manner. You just have to check it out for yourself and the experience can be really impressive.

Don't hesitate and check our 12th Standard HSC Biology Maharashtra State Board 2021 solutions today if you want to handle this exam with great ease. It will offer an extraordinary experience every time and you will not have to worry about any issues. Just browse our solutions right now and you will find yourself mastering the SCERT Maharashtra Question Bank exam questions in no time!

Advertisement Remove all ads
Share
Notifications

View all notifications


      Forgot password?
View in app×