Runaway selection: Females choose mates without the offering of obvious material benefits or parenting skills, and instead make their choices based on plumage color or courtship peahen may choose her peacock with long tail feather.

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#Unit 6. System Physiology – Plant

Two types of symporters (NRT1 and NRT2) and one antiporter (CLC) are involved in nitrate transport in plants.

TLS Online TPP Program

#Id: 9292

#Unit 6. System Physiology – Plant

TLS Online TPP Program

#Id: 9293

#Unit 6. System Physiology – Plant

Ammonium assimilation in roots

TLS Online TPP Program

#Id: 9294

#Unit 6. System Physiology – Plant

Nitrate reductase

Homodimers, two identical subunits

Each subunit with 100kD

Each subunit contains 3 prosthetic groups:

FAD, heme, and molybdenum complexed to pterin (an organic molecule). 

TLS Online TPP Program

#Id: 9295

#Unit 6. System Physiology – Plant

The nitrate reductase dimer- Three binding domains

TLS Online TPP Program

#Id: 9296

#Unit 6. System Physiology – Plant