IP3 triggers the opening of IP3-gated Ca²+ channels in the ER and elevation of cytosolic free Ca²+.

TLS Online TPP Program

#Id: 2208

#Unit 11. Evolution and Behavior

Chevalier de Lamarck- Inheritance of acquired characteristics

TLS Online TPP Program

#Id: 2209

#Unit 11. Evolution and Behavior

Neo-Lamarckism- August Weismann cut off the tails of mice for many generations and showed that this mutilation had no effect on the tail length of their descendants

TLS Online TPP Program

#Id: 2210

#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: 2211

#Unit 11. Evolution and Behavior

Darwin’s evolutionary theory- Evolution as such is the simple proposition that the characteristics of organisms change over time.

TLS Online TPP Program

#Id: 2212

#Unit 11. Evolution and Behavior

Darwin’s evolutionary theory- Common descent

TLS Online TPP Program

#Id: 2213

#Unit 11. Evolution and Behavior

Gradualism is Darwin’s proposition that the differences between even radically different organisms have evolved by small steps through intermediate forms,  not by leaps