Dr. A.P.J. Abdul Kalam University MSC (Botany) II SEM Plant Cell Tissues and Organ Culture [MSB401T] June 2021 Question Paper

Dr. A.P.J. Abdul Kalam University 

Master of Science (Botany)

Fourth Semester Main Examination, June-2021

Plant Cell Tissues and Organ Culture [MSB401T]

Time: 3:00 Hrs Max Marks 85

Note: Attempt all questions. Each question has two parts.

Part A is 10 marks and part B is 7 marks.

Q.1 (a) Describe tissue culture.

(b) Write history and scope of tissue culler.

OR

(a) Write concept of cellular differentiation.

(b) Explain the term totpolency.

Q.2 (a) Write techniques of tissue culture.

(b) What do you understand by Orgen culture?

OR

(a) Describe structure & function of embryo.

(b) Describe the term vitro fertilization.

Q.3 (a) What do you understand by organogenesis.

(b) Write fundamental aspect of morphogenesis.

OR

(a) What is somatic embryogenesis?

 (b) Write mechanism of embryogenesis.

Q.4 (a) Describe somatic hybridization.

(b) Explain protoplast isolation?

OR

(a) Write hybrid selection and regeneration.

(b) Write limitation of protoplast research.

Q.5 (a) Write application of plant tissue culture.

(b) What is cloud propagation explain it.

OR

(a) Write production of Secondary metabolite.

(b) Write the Plant cell & Tissue culture biology discussion & their

 application

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