A block of ice at –10 °C is slowly heated and converted into steam at 100°C .Which of the following curves represents the phenomenon qualitatively ?

TLS Online TPP Program

#Question id: 15711

#XL - S Microbiology

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 

TLS Online TPP Program

#Question id: 15712

#XL - S Microbiology

Organ genic differentiation is an outcome of the process of 

TLS Online TPP Program

#Question id: 15713

#XL - S Microbiology

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

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#Question id: 15714

#XL - S Microbiology

Which component in the medium is reported to counteract the inhibitory effect of auxin and promotes bud formation in the absence of cytokinin.

TLS Online TPP Program

#Question id: 15715

#XL - S Microbiology

In embryogenesis a type of structure with no vascular connection with the maternal callus tissue or explants is formed

TLS Online TPP Program

#Question id: 15726

#XL - S Microbiology

Tissues and cells cultured in a liquid medium produce culture of single cells and cells clumps of few to many cells