An ionic radius is one-half the distance between the nuclei of two ions in an ionic bond.

TLS Online TPP Program

#Id: 8603

#XL - R Botany

G1 Cyclin–CDKs

In human - cyclin D-CDK 4 

cyclin D-CDK 6

In budding yeast - CIn 3-Cdc 28 

TLS Online TPP Program

#Id: 9419

#XL - T Zoology

Intersexual selection - Members of one sex, usually females, choose mates based on attractive characteristics such as color of plumage or sound of courtship song.

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#Id: 5349

#XL - T Zoology

R0<1, The population eventually declines to extinction 

R0=1, The population size remains constant

R0>1, The population increases

TLS Online TPP Program

#Id: 5518

#XL - T Zoology

Net reproductive rate, the average number of female offspring produced by all the females in a population over the course of a generation.

TLS Online TPP Program

#Id: 9281

#XL - R Botany

Root hair cellular responses to bacterial Nod factor