SnoN and Ski trigger abnormal cell proliferation by blocking the Smad-complex.

TLS Online TPP Program

#Id: 10580

#XL - R Botany

Thallophyta

Largest group of plant kingdom.

not differentiated into stem, leaves and roots and no distinctive tissue systems.

mostly aquatic plants and found both in fresh and marine water due to absent of "true roots" and vascular tissue.

cell wall composed of cellulose around their cells.

Ex- Algae, Fungi and Lichens

TLS Online TPP Program

#Id: 9825

#XL - R Botany

phyB–phyE, appear mostly light-stable in the plant and function primarily in the regulation of LFRs and of shade avoidance involving changes in the R:FR ratio.

TLS Online TPP Program

#Id: 10800

#XL - R Botany

Essential oils have well-known insect repellent properties.

Essential oils can be extracted from plants by steam distillation and are important commercially in flavoring foods and making perfumes

TLS Online TPP Program

#Id: 10707

#XL - R Botany

TLS Online TPP Program

#Id: 10012

#XL - T Zoology

Ptc contains 12 TM α helices and structurally similar

to the Niemann-Pick C1 protein, a cholesterol transporting member of the ABC superfamily