Plant Cell Culture Questions

• Cell fusion method includes the preparation of large number of
• Which of the following is considered as the disadvantage of conventional plant tissue culture for clonal propagation?
• Protoplasts can be produced from suspension cultures, callus tissues or intact tissues by enzymatic treatment with
• The ability of the component cells of callus to form a whole plant is known as
• When plated only in nutrient medium, how much time is required for the protoplast to synthesize new cell wall?
• Which method of plant propagation involves the use of girdling?
• Subculturing is similar to propagation by cuttings because
• What is/are the benefit(s) of micropropagation or clonal propagation?
• Agrobacterium based gene transfer is efficient
• In a callus culture
• What is meant by 'Organ culture'?
• Organogenesis is
• A(n) __________ is an excised piece of leaf or stem tissue used in micropropagation.
• Which of the following is used in the culture of regenerating protoplasts, single cells or very dilute cell suspensions?
• Protoplasts are the cells devoid of
• Which breeding method uses a chemical to strip the cell wall of plant cells of two sexually incompatible species?
• Cellular totipotency is the property of
• The phenomenon of the reversion of mature cells to the meristematic state leading to the formation of callus is known as