Doubtly : Engineering - Notes, Viva, Questions, and Answers

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3 answers 866 views

What are the differences between flow of matter and of energy in an ecosystem? Why?

answered Aug 24, 2022 in Chapter 7 Energy Flow in an Ecosystem by Yash

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2 answers 567 views

Give reasons Energy flow through an ecosystem is ‘one way’.

answered Jul 31, 2022 in Chapter 7 Energy Flow in an Ecosystem by X

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1 answer 464 views

Take 5 examples from your surroundings and give explanation based on Newton's law of motion

answered Jul 3, 2022 in Chapter 1 Laws of Motion by Doubtly (98.9k points)

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0 answers 223 views

Explain tha disorders -Abinism

asked Apr 28, 2022 in Chapter 16 Heredity and Variation by Kaif

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0 answers 255 views

Slim person feel more cold in winter the fat persons.

asked Apr 28, 2022 in Chapter 16 Heredity and Variation by Kaif

0 votes

0 answers 219 views

Inner surface of mouth

asked Apr 21, 2022 in Chapter 17 Introduction to Biotechnology by Kaif

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0 answers 188 views

Tissue joining two bones

asked Apr 21, 2022 in Chapter 17 Introduction to Biotechnology by Kaif

+1 vote

1 answer 356 views

Write the differences. Simple tissue and complex tissues in plants.

answered Apr 14, 2022 in Chapter 17 Introduction to Biotechnology by Doubtly (98.9k points)

+1 vote

1 answer 368 views

Write the names of the following tissues. a. Tissue lining inner surface of mouth. b. Tissue joining muscles and bone

answered Apr 14, 2022 in Chapter 17 Introduction to Biotechnology by Doubtly (98.9k points)

+1 vote

1 answer 331 views

Identify the odd word and explain why it is odd. c. Cartilage, bone, tendon, cardiac muscle.

answered Apr 14, 2022 in Chapter 17 Introduction to Biotechnology by Doubtly (98.9k points)

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1 answer 628 views

Identify the odd word and explain why it is odd. b. Epithelium, Muscle fibre, nerve fibre, epidermis.

answered Apr 14, 2022 in Chapter 17 Introduction to Biotechnology by Doubtly (98.9k points)

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1 answer 299 views

Identify the odd word and explain why it is odd. a.Xylem, phloem, permanent tissue, meristematic tissue.

answered Apr 14, 2022 in Chapter 17 Introduction to Biotechnology by Doubtly (98.9k points)

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1 answer 326 views

Each of the following statements is wrong. Rewrite them correctly by changing either one or two words.

answered Apr 14, 2022 in Chapter 17 Introduction to Biotechnology by Doubtly (98.9k points)

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1 answer 398 views

Why it is necessary for people to have their blood examined before their marriage?

answered Apr 14, 2022 in Chapter 16 Heredity and Variation by Doubtly (98.9k points)

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0 answers 259 views

Explain the structure, function and types of RNA.

asked Apr 14, 2022 in Chapter 16 Heredity and Variation by Doubtly (98.9k points)

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1 answer 377 views

Explain your opinion about the DNA fingerprinting.

answered Apr 14, 2022 in Chapter 16 Heredity and Variation by Doubtly (98.9k points)

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0 answers 216 views

Describe the structure of DNA molecule.

asked Apr 14, 2022 in Chapter 16 Heredity and Variation by Doubtly (98.9k points)

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1 answer 352 views

What is mean by chromosome? Explain its types.

answered Apr 14, 2022 in Chapter 16 Heredity and Variation by Doubtly (98.9k points)

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1 answer 302 views

Is it right to avoid living with a person suffering from a genetic disorder?

answered Apr 14, 2022 in Chapter 16 Heredity and Variation by Doubtly (98.9k points)

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1 answer 367 views

Distinguish between monohybrid and dihybrid cross.

answered Apr 14, 2022 in Chapter 16 Heredity and Variation by Doubtly (98.9k points)

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