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Chapter 9 of 13
Important Questions

Stem Cell Culture and Organ Culture

CBSE · Class 12 · Biotechnology

Most important questions from Stem Cell Culture and Organ Culture for CBSE Class 12 Biotechnology board exam 2026. MCQs, short answer, and long answer questions with marks.

70 questions64 flashcards5 concepts

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A flowchart illustrating the journey from a zygote to a variety of specialized cells, highlighting the role of stem cells as immature cells with self-renewal and differentiation potential.
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70 Questions·
multiple choicemultiple correct

Sample Questions

1multiple choice
1 marks

What is the main role of mesenchymal stem cells?

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Repair cartilage, bone and fat

Mesenchymal stem cells support repair of skeletal tissues such as cartilage, bone and fat.

2multiple choice
1 marks

What is organ culture?

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Development of a part or whole organ using tissue culture techniques

Organ culture is the in vitro development of a part or the whole organ using tissue culture techniques.

3multiple choice
1 marks

Which type of culture uses cells of different lineages to create a tissue-like structure?

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Organotypic culture

Organotypic culture is a co-culture of cells of different lineages to create a tissue-like structure.

4multiple choice
1 marks

Which type of culture involves a characterised cell line grown at high density with soluble factors and extracellular matrix?

Show answer

Histotypic culture

Histotypic culture uses a characterised cell line proliferated at high density with suitable soluble factors and extracellular matrix.

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Frequently Asked Questions

What are the important topics in Stem Cell Culture and Organ Culture for CBSE Class 12 Biotechnology?
Stem Cell Culture and Organ Culture covers several key topics that are frequently asked in CBSE Class 12 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Stem Cell Culture and Organ Culture — CBSE Class 12 Biotechnology?
Understand the core concepts first, then work through the 70 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.
How many important questions are there in Stem Cell Culture and Organ Culture?
There are 70 practice questions available for Stem Cell Culture and Organ Culture. These cover multiple question types including MCQs, short answer, and long answer questions.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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