The most plausible hypothesis to explain why species richness is higher in tropical than in temperate regions is that

 A) tropical communities are older.

 B) tropical regions generally have more available water and higher levels of solar radiation.

 C) higher temperatures cause more rapid speciation.

 D) diversity increases as evapotranspiration decreases.

TLS Online TPP Program

#Question id: 2941

#I Life Science/ Life Sciences Group – I-V

Centromeric Rec8 becomes cleaved during:

TLS Online TPP Program

#Question id: 663

#SCPH28 | Zoology

________ is a technique used to analyze the macromolecular structure of proteins in solution.

TLS Online TPP Program

#Question id: 22939

#SCPH06 I Botany

CO gene expression appears to be highest in the companion cells of the phloem of leaves and stems, the downstream target gene of CONSTANS is

TLS Online TPP Program

#Question id: 14826

#SCPH05 I Biotechnology

An advantage of the smaller size of prokaryotes, compared to eukaryotes, is

TLS Online TPP Program

#Question id: 14832

#I Life Science/ Life Sciences Group – I-V

The characteristic virulence factor of S. pneumoniae is