Under ‘‘light conditions,’’ reduced thioredoxin cleaves the disulfide bonds of CP12 and phosphoribulokinase. 

The reduction of phosphoribulokinase and CP12 separates the

components of the ternary complex releasing the active phosphoribulokinase and the active A4B4-glyceraldehyde 3-phosphate dehydrogenase.

TLS Online TPP Program

#Id: 9392

#Unit 11. Evolution and Behavior

Web making in spiders

Spiders make silk in a special part of their body called a gland and use their legs to pull it out of their bodies. This is called spinning.

TLS Online TPP Program

#Id: 9393

#Unit 11. Evolution and Behavior

Hygienic behaviour in honeybee (Inherited)

uu ‐ Uncapping  

rr‐ Cleaning

TLS Online TPP Program

#Id: 9394

#Unit 11. Evolution and Behavior

Learn behavior

1. Habituation – When animal learns not to response to stimulus

TLS Online TPP Program

#Id: 9395

#Unit 11. Evolution and Behavior

Associative learning – Animal learn the relationship between two events

TLS Online TPP Program

#Id: 9396

#Unit 11. Evolution and Behavior

Classical condition occur when behavior  is modified (conditioned) by pairing of two stimuli

TLS Online TPP Program

#Id: 9397

#Unit 11. Evolution and Behavior

Operant conditioning ‐ Animal learn to associate a behavior with its consequence