The ER captures selected proteins from the cytosol as they are being synthesized. These are of two types:

Transmembrane proteins

Water-soluble proteins

TLS Online TPP Program

#Id: 2181

#XL - T Zoology

Evolution by natural selection occurs if Genetic variation must leads by Ecotypes. Ecophene is not be selected by natural selection

TLS Online TPP Program

#Id: 2182

#XL - T Zoology

Change in environmental condition is not necessary for natural selection.

TLS Online TPP Program

#Id: 2205

#XL - T Zoology

Before Darwin

Christians interpreted- “special creation”

TLS Online TPP Program

#Id: 2206

#XL - T Zoology

Carolus Linnaeus- Classified “related” species into genera, “related” genera into orders, and so on.

TLS Online TPP Program

#Id: 2207

#XL - T Zoology

James Hutton and Charles Lyell- Uniformitarianism

TLS Online TPP Program

#Id: 2208

#XL - T Zoology

Chevalier de Lamarck- Inheritance of acquired characteristics