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Plant Cell Culture

Plant Cell Culture
A(n) __________ is an excised piece of leaf or stem tissue used in micropropagation.

explant
medium
microshoot
scion

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Plant Cell Culture
Cellular totipotency is the property of

plants
all of these
bacteria
animals

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Plant Cell Culture
Agrobacterium based gene transfer is efficient

with both monocots and dicots
with majority monocots and few dicots
only with dicots
only with monocots

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Plant Cell Culture
The phenomenon of the reversion of mature cells to the meristematic state leading to the formation of callus is known as

dedifferentiation
redifferentiation
none of these
either (a) or (b)

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Plant Cell Culture
Protoplasts can be produced from suspension cultures, callus tissues or intact tissues by enzymatic treatment with

cellulotyic enzymes
both cellulotyic and pectolytic enzymes
pectolytic enzymes
proteolytic enzymes

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Plant Cell Culture
Which method of plant propagation involves the use of girdling?

Layering
Grafting
Cuttings
Micropropagation

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MORE MCQ ON Plant Cell Culture

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