Type I restriction endonucleases cleave the DNA about 1000 bp away from the 5'-end of the sequence "TCA" located within the recognition site.

TLS Online TPP Program

#Id: 9421

#Unit 11. Evolution and Behavior

Handicap principle: Long tail feathers function as a sign of an individual’s genetic quality because the bearer must be able to afford this energetically costly trait. 

TLS Online TPP Program

#Id: 9422

#Unit 11. Evolution and Behavior

Intrasexual selection - Members of one sex, usually males, compete over partners, and the winner performs most of the mating.

TLS Online TPP Program

#Id: 9423

#Unit 11. Evolution and Behavior

Sexual dimorphism in primates

TLS Online TPP Program

#Id: 9424

#Unit 11. Evolution and Behavior

Parental investment - Parental investment refers to the contributions each sex makes in producing and rearing offspring.

TLS Online TPP Program

#Id: 9425

#Unit 11. Evolution and Behavior

TLS Online TPP Program

#Id: 9426

#Unit 11. Evolution and Behavior