PLANT CELL CULTURE QUIZ

Protoplast fusion

Transformation

Mass selection

Transpiration

it separates multiple microshoots and places them in a medium

they both use in vitro growing conditions

it uses scions to produce new microshoots

All of these

medium

explant

scion

microshoot

auxins and cytokinins are not required

increasing level of auxin to a callus induces shoot formation and increasing level of cytokinin promote root formation

increasing level of cytokinin to a callus induces shoot formation and increasing level of auxin promote root formation

only auxin is required for root and shoot formation

15-17 days

10-15 days

2-5 days

5-10 days

only with dicots

with majority monocots and few dicots

with both monocots and dicots

only with monocots

Less multiplication of disease free plants

Both (b) and (c)

Multiplication of sexually derived sterile hybrids

Storage and transportation of propogates

single plant cell stripped of their cell wall

plant cells stripped of their cell wall

plant cells with cell wall

cells from different species

plants

all of these

bacteria

animals

either (a) or (b)

none of these

redifferentiation

dedifferentiation