Reciprocal altruism

Cases of altruism are known to exist between unrelated individuals. What drives this phenomenon is a “You scratch my back, I’ll scratch yours” behavior called reciprocal altruism.

TLS Online TPP Program

#Id: 1189

#Unit 7. System Physiology – Animal

Homonymous (same side of both visual fields) Hemianopia (half blindness)

TLS Online TPP Program

#Id: 7854

#Unit 1. Molecules and their Interaction Relevant to Biology

The optical activity of a stereoisomer is expressed quantitatively by its optical rotation.

The number of degrees by which plane-polarized light is rotated on passage through a given path length of a solution of the compound at a given concentration.

TLS Online TPP Program

#Id: 994

#Unit 5. Developmental Biology

A posterior-to-anterior gradient of Nanos protein.

TLS Online TPP Program

#Id: 10313

#Unit 4. Cell Communication and Cell Signaling

The Immune system is a second line of defense against cancer formation

TLS Online TPP Program

#Id: 4993

#Unit 6. System Physiology – Plant

It can enhance its chances of growing above the canopy and acquiring a greater share of unfiltered, photosynthetically active light.