Auxin promotes the transcription of GA3ox and to repress the transcription of GA2ox

TLS Online TPP Program

#Id: 5949

#Unit 10. Ecological Principles

Trophic-level transfer efficiency

 

TLS Online TPP Program

#Id: 10205

#Unit 6. System Physiology – Plant

Cytokinin binds to the CRE1 receptors to initiate a response that culminates in the elevation of transcription of the type- BARRs/ type- A ARRs. 

TLS Online TPP Program

#Id: 9722

#Unit 6. System Physiology – Plant

Thorns are modified branches, as in citrus and acacia; spines

are modified leaves

Prickles are derived mainly from the epidermis and thus can be easily snapped off the stem, protect plants from larger herbivores

Trichomes, or hairs, provide a much more effective defense against insect pests

TLS Online TPP Program

#Id: 9766

#Unit 6. System Physiology – Plant

Effectors triggers intracellular defense response includes RLK, receptor-like kinase; RLP, receptor-like protein; NBS–LRR, nucleotide binding site–leucine rich repeat

TLS Online TPP Program

#Id: 5551

#Unit 7. System Physiology – Animal

The principal cells reabsorb sodium and water from the lumen and secrete potassium ions into the lumen