In this complex, Ci becomes phosphorylated in a series of steps catalyzed by PKA, GSK3β, and CK1.

TLS Online TPP Program

#Id: 9195

#XL - T Zoology

Type of natural selection

1. Stabilized natural selection

2. Directional Natural selection

3. Disruptive Natural selection

4. Balance natural selection

TLS Online TPP Program

#Id: 9196

#XL - T Zoology

TLS Online TPP Program

#Id: 9197

#XL - T Zoology

Stabilized natural selection

Favor intermediate phenotype but eliminate lower and higher-grade phenotype

It introduced homogeneity in the population

Exp - clutch size of birds that lay too many or too few eggs per nest have lower fitness values than do those that lay an intermediate number of eggs

TLS Online TPP Program

#Id: 9198

#XL - T Zoology

TLS Online TPP Program

#Id: 9199

#XL - T Zoology

Directional Natural selection

Directional selection favors individuals at one extreme of a phenotypic distribution that have greater reproductive success in a particular environment.

TLS Online TPP Program

#Id: 9200

#XL - T Zoology

1. Resistant to pesticide in insect

2. Antibiotic resistant in pathogen

3. Industrial melanism