According to Optimal Defense Hypothesis, 

Young tissues not only contain the highest levels of constitutive secondary compounds, they are also more responsive to herbivory. Thus, younger leaves exhibit more robust inducible defenses to herbivores than older leaves.

TLS Online TPP Program

#Id: 4314

#XL - T Zoology

Ockham’s principle- Principle of parsimony

TLS Online TPP Program

#Id: 1316

#XL - T Zoology

G protein coupled receptor contains seven membrane-spanning α helices & heterotrimeric G protein.

TLS Online TPP Program

#Id: 9791

#XL - R Botany

TLS Online TPP Program

#Id: 10380

#XL - Q Biochemistry

IFN- ¥ has been shown to induce expression of the class II transcriptional activator (CIITA). 

TLS Online TPP Program

#Id: 9859

#XL - R Botany

Phototropin contains two light-sensing LIGHT-OXYGEN-VOLTAGE (LOV) domains, LOV1 and LOV2, each binding a chromophore flavin mononucleotide (FMN).