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TLS Online TPP Program

#Id: 7763

Breaking a bond always require energy to be added to the molecule. Correspondingly, making a bond always releases energy.

#Unit 1. Molecules and their Interaction Relevant to Biology #Structure of atoms #Part B Pointers
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TLS Online TPP Program

#Id: 7048

#Unit 11. Evolution and Behavior

Theory of recapitulation - Ernst Haeckel
TLS Online TPP Program

#Id: 7049

#Unit 11. Evolution and Behavior

He proposed that the embryonic development of an individual organism (its ontogeny) followed the same path as the evolutionary history of its species (its phylogeny).
TLS Online TPP Program

#Id: 7050

#Unit 11. Evolution and Behavior

Bergmann’s rule: populations in colder climates tend to have greater body mass than those in warmer climates. This pattern is so common that it has a name 
TLS Online TPP Program

#Id: 7051

#Unit 11. Evolution and Behavior

Haldane’s rule: hybrid sterility or hybrid inviability is often limited to the heterogametic sex. 
TLS Online TPP Program

#Id: 7052

#Unit 11. Evolution and Behavior

Hamilton’s rule:  It states that an allele that causes an altruistic behavior will spread if the following condition is met (rb>C)
TLS Online TPP Program

#Id: 7053

#Unit 11. Evolution and Behavior

Cope’s rule:  A proposed generalization that individual body size in animals tends to increase during evolution.