Electrophoresis can be performed in two environment 

In free solution - Moving boundary electrophoresis (A. G. Tiselius) & CE

n the medium  -  GEL ( Agarose & PAGE )

TLS Online TPP Program

#Id: 9428

#Unit 11. Evolution and Behavior

A- Parental investment is high in females than male

Reason - Eggs are much larger than sperm.

Females are responsible for gestation and lactation.

B - Parental investment is high in males than female - very rare

Male Mormon crickets transfer a protein-containing spermatophore to females during mating. Almost 30% of a male’s body weight is made up by the spermatophore.

C- Parental investment of males is equal to female

Degree of mate choice should be equal between the sexes.

No sexual dimorphism

Present in bird

TLS Online TPP Program

#Id: 7036

#Unit 11. Evolution and Behavior

 Alfred Russel Wallace - Who was collecting specimens in the Malay Archipelago, had independently conceived of natural selection.

TLS Online TPP Program

#Id: 10173

#Unit 6. System Physiology – Plant

GAI and RGA proteins normally act as repressors of gibberellin responses. Gibberellin acts indirectly through an unidentified signaling intermediate, which is thought to bind to the regulatory domains of the GAI and RGA Proteins. 

TLS Online TPP Program

#Id: 6519

#Unit 7. System Physiology – Animal

Glucocorticoids are apparently necessary for the normal development of the adrenal medulla

TLS Online TPP Program

#Id: 8534

#Unit 2. Cellular Organization

γ-tubulin ring complex (γ-TuRC)

nucleates assembly of a microtubule by forming a template corresponding to the (−) end.