Science and Technology 2 Set 1 2021-2022 SSC (English Medium) 10th Standard Board Exam Question Paper Solution

Advertisements
Science and Technology 2 [Set 1]
Marks: 40 Maharashtra State Board
SSC (English Medium)
SSC (Marathi Semi-English)

Academic Year: 2021-2022
Date & Time: 30th March 2022, 10:30 am
Duration: 2h15m
Advertisements

General Instructions :

  1. All questions are compulsory.
  2.  Use of a calculator is not allowed.
  3. The numbers to the right of the questions indicate fu ll marks.
  4. In case of MCQs (Q. No. 1(A)) only the first attempt will be evaluated and will be given credit.
  5. For each MCQ, the correct alternative (A), (B), (C), or (D) with a subquestion number is to be written as an answer.
    For Eg. : (i) (A), (ii) (B), (iii) (C)
  6. Scientifically correct, labelled diagrams should be drawn wherever necessary.

[10]1
[5]1.A | Write the correct alternative :
[1]1.A.i

Bones contain ______ amino acids.

Melanin

Haemoglobin

Ossein

Insulin

Concept: Energy Production in Living Organism
Chapter: [0.02] Life Processes in Living Organisms Part -1
[1]1.A.ii

Giant squirrel is an example of ______ threatened species.

Endangered

Rare

Vulnerable

Indeterminate

Concept: Endangered Species
Chapter: [0.04] Environmental Management
[1]1.A.iii

Human being belongs to ______ class.

Mammalia

Amphibia

Reptilia

Cyclostomata

Concept: Kingdom Animalia - Chordata: Vertebrata
Chapter: [0.06] Animal Classification
[1]1.A.iv

Organs like ______ can be donated after death.

Skin

Heart

Lungs

Bones

Concept: Organ Transplantation
Chapter: [0.08] Cell Biology and Biotechnology
[1]1.A.v

Volcano is a ______ disaster.

Social

Political

Biological

Geological

Concept: Disaster
Chapter: [0.1] Disaster Management
[5]1.B | Answer the following :
[1]1.B.i

Find the odd one out:

Earthquake

Flooding

Tsunami

War

Concept: Effects of Disaster
Chapter: [0.1] Disaster Management
[1]1.B.ii

State true or false:

Oxidation of proteins is carried out in aerobic respiration.

True

False

Concept: Living Organism and Energy Production
Chapter: [0.02] Life Processes in Living Organisms Part -1
[1]1.B.iii

Complete the correlation:

Western ghat : Asiatic lion :: Sunderban sanctuary : ______.

Concept: Endangered Species
Chapter: [0.04] Environmental Management
[1]1.B.iv

Which type of fuel is used in thermal power plant?

Concept: Heat Energy (Thermal Energy)
Chapter: [0.05] Towards Green Energy
[1]1.B.v

Identify the picture and name it.

Concept: Stress Management
Chapter: [0.09] Social Health
[10]2
[4]2.A | Give scientific reasons (any two) :
[2]2.A.i

Give scientific reason.

Cell division is one of the very important properties of cells and living organisms.

Concept: Formation of ATP
Chapter: [0.02] Life Processes in Living Organisms Part -1
[2]2.A.ii

Give a scientific reason.

Cockroach belongs to phylum Arthropoda.

Concept: Non Chordates (Invertebrata) - Phylum: Arthropoda
Chapter: [0.06] Animal Classification
Advertisements
[2]2.A.iii

Give a scientific reason.

Power generation plant based on natural gas is eco-friendly.

Concept: Natural Gas Energy
Chapter: [0.05] Towards Green Energy
[6]2.B | Answer the following (any three) :
[2]2.B.i

Complete the following diagram:

Concept: Evidences for Biological Evolution
Chapter: [0.01] Heredity and Evolution [0.16] Mapping Our Genes
[2]2.B.ii

What do we learn from the story of Jadav Molai Peyang?

Concept: Ecosystem
Chapter: [0.04] Environmental Management
[2]2.B.iii

Distinguish between sexual and asexual reproduction.

Concept: Asexual Reproduction - Asexual Reproduction in Plant
Chapter: [0.03] Life Processes in Living Organisms Part - 2 [0.15] The Life Cycle
[2]2.B.iv

Define genetically modified crops. Give two examples.

Concept: Commercial Applications of Biotechnology
Chapter: [0.08] Cell Biology and Biotechnology
[2]2.B.v

What are vitamins?

Concept: Formation of ATP
Chapter: [0.02] Life Processes in Living Organisms Part -1

State two groups/types of vitamins.

Concept: Formation of ATP
Chapter: [0.02] Life Processes in Living Organisms Part -1
[15]3 | Answer the following (any five) :
[3]3.A
[1]3.A.i

What is the meaning of the symbol shown in the figure with respect to environment?

Concept: Environmental Conservation and Biodiversity
Chapter: [0.04] Environmental Management
[1]3.A.ii

Explain the meaning of the following symbol:

Concept: Environmental Conservation and Biodiversity
Chapter: [0.04] Environmental Management
[1]3.A.iii

What is the meaning of the symbol shown in the figure with respect to environment?

Concept: Environmental Conservation and Biodiversity
Chapter: [0.04] Environmental Management
[3]3.B

Write any three characteristics of class reptilia.

Concept: Kingdom Animalia - Chordata: Vertebrata
Chapter: [0.06] Animal Classification
[3]3.C
[1]3.C.i

Which substance is used to produce cheese?

Concept: Uses of Microorganisms (Microbes)
Chapter: [0.07] Introduction to Microbiology
[1]3.C.ii

Which enzyme was used earlier for cheese production?

Concept: Uses of Microorganisms (Microbes)
Chapter: [0.07] Introduction to Microbiology
[1]3.C.iii

An enzyme obtained from fungi to produce vegetarian cheese.

Concept: Uses of Microorganisms (Microbes)
Chapter: [0.07] Introduction to Microbiology
Advertisements
[3]3.D

  1. Which process is shown in the given diagram?
  2. What is the importance of this process?
  3. Which organs can be transplanted by this process?
Concept: Stem Cells
Chapter: [0.08] Cell Biology and Biotechnology
[3]3.E

Answer the following question.

What is meant by ‘disasters’?

Concept: Disaster
Chapter: [0.1] Disaster Management

Write two examples of each natural and man-made disaster.

Concept: Disaster
Chapter: [0.1] Disaster Management
[3]3.F

Objection to Darwin's theory of natural selection.

Concept: Theories of Biological Evolution - Darwin’s Theory of Natural Selection
Chapter: [0.01] Heredity and Evolution [0.16] Mapping Our Genes
[3]3.G

  1. Which process is shown in the above given picture?
  2. Give two examples for liquid fuels and solids fuels obtained by this process.
Concept: Uses of Microorganisms (Microbes)
Chapter: [0.07] Introduction to Microbiology
[3]3.H
[1.5]3.H.i

Complete the stages in electric generator using wind energy.

Concept: Hydroelectric Energy
Chapter: [0.05] Towards Green Energy
[1.5]3.H.ii

Write limitations in an electric generator using wind energy.

Concept: Wind Energy
Chapter: [0.05] Towards Green Energy
[5]4 | Answer any one of the following :
[5]4.A
[2]4.A.i

Sketch and label the essential and accessory whorls of flower.

Concept: Sexual Reproduction in Flowering Plants
Chapter: [0.03] Life Processes in Living Organisms Part - 2 [0.15] The Life Cycle
[1]4.A.ii

Answer the following question.

What is pollination? Explain the different types of pollination.

Concept: Sexual Reproduction in Flowering Plants
Chapter: [0.03] Life Processes in Living Organisms Part - 2 [0.15] The Life Cycle
[2]4.A.iii

Give any two examples of agents of pollination.

Concept: Sexual Reproduction in Flowering Plants
Chapter: [0.03] Life Processes in Living Organisms Part - 2 [0.15] The Life Cycle
[5]4.B
[1]4.B.i

What will you do? Why?

You are spending more time in internet/mobile games, phone, etc.

Concept: Social Health
Chapter: [0.09] Social Health
[1]4.B.ii

What will you do? Why?

Child of your neighbor is addicted to tobacco chewing.

Concept: Stress Management
Chapter: [0.09] Social Health
[1]4.B.iii

What will you do? Why?

Your sister has become incommunicative. She prefers to remain alone.

Concept: Social Health
Chapter: [0.09] Social Health
[1]4.B.iv

What will you do? Why?

You have to use free space around your home for good purpose.

Concept: Social Health
Chapter: [0.09] Social Health
[1]4.B.v

What will you do? Why?
Your brother studying in XII has developed the stress.

Concept: Stress Management
Chapter: [0.09] Social Health

Other Solutions





















Submit Question Paper

Help us maintain new question papers on Shaalaa.com, so we can continue to help students




only jpg, png and pdf files

Maharashtra State Board previous year question papers 10th Standard Board Exam Science and Technology 2 with solutions 2021 - 2022

     Maharashtra State Board 10th Standard Board Exam question paper solution is key to score more marks in final exams. Students who have used our past year paper solution have significantly improved in speed and boosted their confidence to solve any question in the examination. Our Maharashtra State Board 10th Standard Board Exam question paper 2022 serve as a catalyst to prepare for your Science and Technology 2 board examination.
     Previous year Question paper for Maharashtra State Board 10th Standard Board Exam -2022 is solved by experts. Solved question papers gives you the chance to check yourself after your mock test.
     By referring the question paper Solutions for Science and Technology 2, you can scale your preparation level and work on your weak areas. It will also help the candidates in developing the time-management skills. Practice makes perfect, and there is no better way to practice than to attempt previous year question paper solutions of Maharashtra State Board 10th Standard Board Exam.

How Maharashtra State Board 10th Standard Board Exam Question Paper solutions Help Students ?
• Question paper solutions for Science and Technology 2 will helps students to prepare for exam.
• Question paper with answer will boost students confidence in exam time and also give you an idea About the important questions and topics to be prepared for the board exam.
• For finding solution of question papers no need to refer so multiple sources like textbook or guides.
Share
Notifications



      Forgot password?
Use app×