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.

TLS Online TPP Program

#Id: 7832

#Unit 1. Molecules and their Interaction Relevant to Biology

TLS Online TPP Program

#Id: 9937

#Unit 4. Cell Communication and Cell Signaling

Intracellular bacterial

Intracellular bacterial infections tend to induce a cell-mediated immune response, specifically DTH. 

In this response, cytokines secreted by CD4+ T cells are important—most notably IFN-ϒ, which activates macrophages.

TLS Online TPP Program

#Id: 9790

#Unit 6. System Physiology – Plant

TLS Online TPP Program

#Id: 2888

#Unit 3. Fundamental Processes

DnaG primase is bound to the helicase complex and creates the replication forks

TLS Online TPP Program

#Id: 644

#Unit 3. Fundamental Processes

Alkylating agents induce all types of mutations, including transitions, transversions, frameshifts, and even chromosome aberrations.