PLANT CELL CULTURE QUIZ

scion

microshoot

explant

medium

Less multiplication of disease free plants

Storage and transportation of propogates

Both (b) and (c)

Multiplication of sexually derived sterile hybrids

5-10 days

10-15 days

2-5 days

15-17 days

either (a) or (b)

redifferentiation

none of these

dedifferentiation

only auxin is required for root and shoot formation

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

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

auxins and cytokinins are not required

with majority monocots and few dicots

with both monocots and dicots

only with monocots

only with dicots

dedifferentiation

redifferentiation

either (a) or (b)

none of these

Nurse medium

Both (a) and (b)

Nurse or feeder culture

None of these

none of these

cell membrane

both cell wall and cell membrane

cell wall

plant cells stripped of their cell wall

single plant cell stripped of their cell wall

cells from different species

plant cells with cell wall