Theory of recapitulation - Ernst Haeckel
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: 9949

#XL - T Zoology

Resistance to leishmaniasis correlates well with the production of IFN-ϒ and the development of a TH1 response.

Strains of mice that are naturally resistant to Leishmania develop a TH1 response and produce IFN-ϒ upon infection. 

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#Id: 7943

#XL - Q Biochemistry

Classes of ER membrane proteins

TLS Online TPP Program

#Id: 9547

#XL - T Zoology

TLS Online TPP Program

#Id: 5519

#XL - T Zoology

Age-specific fertility and survivorship data help determine net reproductive rate (R₀).

TLS Online TPP Program

#Id: 9539

#XL - T Zoology

Before Darwin - Christians interpreted “special creation”