Most dinosaurs and pterosaurs become extinct at the close of the __________ era.

TLS Online TPP Program

#Question id: 15708

#12. Applied Biology

In many species hormone which promotes SE and shoot bud regeneration and markedly improves SE maturation is

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#Question id: 15709

#12. Applied Biology

Anti browning compounds helps to reduce toxicity by removing toxic substances produced during the culture and permits unhindered cell growth.

TLS Online TPP Program

#Question id: 15710

#12. Applied Biology

A phenolic compound, is sometimes added to inhibit the enzyme IAA oxidase responsible for the breakdown of IAA.

TLS Online TPP Program

#Question id: 15711

#12. Applied Biology

For the regeneration of a whole plant from a cell or callus tissue, there should be differentiation leading to shoot bud or embryo formation. This may occur through 

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#Question id: 15712

#12. Applied Biology

Organ genic differentiation is an outcome of the process of 

TLS Online TPP Program

#Question id: 15713

#12. Applied Biology

A relatively ______ concentration of auxin favours cell proliferation and root differentiation while _______levels of cytokinin promote bud differentiation.