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