Ca2+ ions bind to sites near each hinge and prevent it

from flexing, so that the whole string of cadherin domains behaves as a rigid and slightly curved rod to generate cell–cell adhesion

TLS Online TPP Program

#Id: 10596

#XL - R Botany

Dehiscence of mature antheridia.

Liberation of antherozoids from antheridia.

Helps in transport of antherozoids

TLS Online TPP Program

#Id: 8933

#XL - T Zoology

TLS Online TPP Program

#Id: 9541

#XL - T Zoology

James Hutton and Charles Lyell – Uniformitarianism

Darwin was greatly influenced by Lyell’s teachings, and he adopted uniformitarianism in his thinking about evolution.

TLS Online TPP Program

#Id: 9769

#XL - R Botany

NADPH oxidases respiratory burst oxidase homolog (Atrboh) genes

TLS Online TPP Program

#Id: 9312

#XL - T Zoology

Depolarized state of a resting rod cell is due to the presence of a large number of open nonselective ion channels that admit both Na+ & Ca²+ into the cell