PLANT CELL CULTURE QUIZ

cells from different species

plant cells with cell wall

plant cells stripped of their cell wall

single plant cell stripped of their cell wall

formation of root and shoots on callus tissue

genesis of organs

formation of callus tissue

both (a) and (b)

Layering

Grafting

Cuttings

Micropropagation

either (a) or (b)

redifferentiation

none of these

dedifferentiation

it separates multiple microshoots and places them in a medium

it uses scions to produce new microshoots

All of these

they both use in vitro growing conditions

medium

scion

microshoot

explant

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

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

auxins and cytokinins are not required

Less multiplication of disease free plants

Multiplication of sexually derived sterile hybrids

Both (b) and (c)

Storage and transportation of propogates

Multiplication of disease free plants

Multiplication of sexually derived sterile hybrids

Rapid multiplication of superior clones

All of these

none of these

either (a) or (b)

redifferentiation

dedifferentiation