“canonical” Wnt signaling uses a second TM protein, LRP that associates with Frizzled in a Wnt signal– dependent manner.

TLS Online TPP Program

#Id: 9189

#XL - T Zoology

Overdominance the heterozygote has higher fitness than the  fitnesses of the two homozygotes

Underdominance, in which the heterozygote has lower fitness than both homozygotes.

Directional selection leads to fixation of the favored allele and elimination of the other allele, as  long as no other evolutionary forces act on the population.

TLS Online TPP Program

#Id: 1815

#XL - T Zoology

TLS Online TPP Program

#Id: 8229

#XL - T Zoology

Population distributions have five important characteristics

Geographic range

Abundance

Density

Dispersion

Dispersal

TLS Online TPP Program

#Id: 8340

#XL - Q Biochemistry

Gelsolin, is regulated by Ca+2 ion concentration and sever actin filaments.

TLS Online TPP Program

#Id: 10809

#XL - R Botany

Example of  CG- almonds, sorghum, cassava, lima beans, stone fruits and bamboo shoots

Example of glucosinolates- Brassicaceae family of plants, including broccoli, cabbage, cauliflower, rapeseed, mustard, and horseradish