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Plant Tissue Culture

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Questions and Answers

Which of the following is NOT one of the fundamental objectives of plant tissue culture?

Isolating the explant from the rest of the plant body

Ensuring asepsis is maintained

Creating new plant variations via genetic engineering (correct)

Maintaining the explant in controlled physical and chemical conditions

What is one of the requirements for maintaining asepsis in plant tissue culture?

Using nutrient-rich media

Exposing the explant to sunlight

Maintaining a high degree of cleanliness in the laboratory (correct)

Using genetically modified explants

What are the basic facilities required in a plant tissue culture laboratory?

A washing area, a media preparation area, and a storage area (correct)

A washing area, a media preparation area, and a sunlight exposure area

A washing area, a media preparation area, and a transfer area

A washing area, a sunlight exposure area, and a storage area

What is the purpose of a transfer area in a plant tissue culture laboratory?

To transfer the explant to a nutrient medium Signup and view all the answers

What is the role of a media preparation area in a plant tissue culture laboratory?

To prepare and sterilize the nutrient medium Signup and view all the answers

What are the three environmental control systems in a plant growth chamber?

Light control, temperature control, humidity control Signup and view all the answers

What is the typical light intensity used in a plant growth chamber?

2000-2500 lux Signup and view all the answers

Where is the light source typically placed in a plant growth chamber?

In the ceiling Signup and view all the answers

What is the ratio of cool white fluorescent tubes to incandescent lamps used in a plant growth chamber?

3:1 Signup and view all the answers

What is the duration of the light and dark cycle in a plant growth chamber?

16 hours light, 8 hours dark Signup and view all the answers