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: 10103

#XL - T Zoology

Hemidesmosomes

Adhesion type- Cell-matrix

Cytoskeletal attachment- Intermediate filaments

TLS Online TPP Program

#Id: 10104

#XL - T Zoology

The principal ECM adhesion receptor in epithelial hemidesmosomes is integrin α6β4.

TLS Online TPP Program

#Id: 10105

#XL - T Zoology

Hemidesmosomes

Function- Shape, rigidity, signaling

TLS Online TPP Program

#Id: 10106

#XL - T Zoology

Focal adhesions 

Adhesion type- Cell-matrix

Adhesion receptors- Integrins

Cytoskeletal attachment- Actin filaments

TLS Online TPP Program

#Id: 10107

#XL - T Zoology

Focal adhesion

Function- Shape, signaling, force transmission, cell movement

TLS Online TPP Program

#Id: 10108

#XL - T Zoology

Tight junctions seal off body cavities and restrict diffusion of membrane components