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Chapters
2: Work and Energy
3: Current Electricity
4: Measurement of Matter
5: Acids, Bases and Salts
6: Classification of Plants
7: Energy Flow in an Ecosystem
8: Useful and Harmful Microbes
9: Environmental Management
10: Information Communication Technology (ICT)
11: Reflection of Light
12: Study of Sound
13: Carbon: An important element
14: Substances in Common Use
15: Life Processes in Living Organisms
16: Heredity and Variation
▶ 17: Introduction to Biotechnology
18: Observing Space: Telescopes
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Solutions for Chapter 17: Introduction to Biotechnology
Below listed, you can find solutions for Chapter 17 of Maharashtra State Board Balbharati for Science and Technology [English] 9 Standard Maharashtra State Board.
Balbharati solutions for Science and Technology [English] 9 Standard Maharashtra State Board 17 Introduction to Biotechnology Exercise [Page 208]
The following statement is wrong. Rewrite it correctly by changing either one or two words.
Simple squamous epithelium is present in respiratory tract.
The following statement is wrong. Rewrite it correctly by changing either one or two words.
Glandular epithelium is present in kidneys.
The following statement is wrong. Rewrite it correctly by changing either one or two words.
Chlorenchyma helps the plant to float in water.
The following statement is wrong. Rewrite it correctly by changing either one or two words.
Striated muscles are also called involuntary muscles.
The following statement is wrong. Rewrite it correctly by changing either one or two words.
Chloroplast is present in permanent tissue.
Identify the odd word and explain why it is odd.
Xylem
Phloem
Permanent tissue
Meristematic tissue
Identify the odd word and explain why it is odd.
Epithelium
Muscle fibre
Nerve fibre
Epidermis
Identify the odd word and explain why it is odd.
Cartilage
Bone
Tendon
Cardiac muscle
Write the name of the following tissue.
Tissue lining the inner surface of the mouth.
Write the name of the following tissue.
Tissue joining muscles and bones.
Write the name of the following tissue.
Tissue is responsible for increasing the height of plants.
Write the name of the following tissue.
Tissue is responsible for increasing the girth of the stem.
Write the differences.
Simple tissue and complex tissue in plants.
Write a short note.
Meristematic tissue
Write a short note.
Xylem
Write a short note.
Striated muscles
Write a short note.
Agro-complementary business.
Write a short note.
Genetic engineering
Write a short note.
Sericulture
Explain the meaning of biotechnology.
Explain the impact of biotechnology on agricultural management with suitable examples.
Which two main techniques are used in biotechnology? Why?
Discuss ‘Agritourism’ in the class and write a project on an agro-tourism centre nearby. Present it in the class in groups.
Define the term tissue.
Explain the concept of tissue culture.
‘Rearing of sheep is a livestock’. Justify this statement.
Solutions for 17: Introduction to Biotechnology
Balbharati solutions for Science and Technology [English] 9 Standard Maharashtra State Board chapter 17 - Introduction to Biotechnology
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Concepts covered in Science and Technology [English] 9 Standard Maharashtra State Board chapter 17 Introduction to Biotechnology are Connective Tissue, Nervous Tissue, Biotechnology, Animal Tissues, Tissues - “The Teams of Workers”, Epithelial Tissue, Plant Tissues, Meristems or Meristematic Tissues, Simple Permanent Tissues (Supporting Tissue), Complex Permanent Tissues, Muscular Tissue, Permanent Tissue, Tissue Culture, Agritourism, Sericulture, Dairy Farming, Changes in Agricultural Management Due to Biotechnology, Application of Biotechnology in Floriculture, Nurseries and Forestry, Animal Husbandry (Livestock), Poultry Farming.
Using Balbharati Science and Technology [English] 9 Standard Maharashtra State Board solutions Introduction to Biotechnology exercise by students is an easy way to prepare for the exams, as they involve solutions arranged chapter-wise and also page-wise. The questions involved in Balbharati Solutions are essential questions that can be asked in the final exam. Maximum Maharashtra State Board Science and Technology [English] 9 Standard Maharashtra State Board students prefer Balbharati Textbook Solutions to score more in exams.
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