The MacArthur-Wilson equilibrium model of island biogeography predicts the number of species found on islands. The figure below depicts two volcanic islands located off a section of mainland coast.

 The MacArthur-Wilson model predicts that the relative numbers of bird species on the mainland and two islands would be

TLS Online TPP Program

#Question id: 19290

#Unit 9. Evolution & Diversity of Life Forms

If one were to erect a new taxon of plants that included all plants that are pollinated by animals, and only plants that are pollinated by animals, then this new taxon would be 

TLS Online TPP Program

#Question id: 19291

#Unit 9. Evolution & Diversity of Life Forms

Reptilian embryos are protected from desiccation by a leathery shell. Similarly, which pair of structures protects seed plantsʹ embryos and male gametophytes, respectively, from desiccation? 

TLS Online TPP Program

#Question id: 19292

#Unit 9. Evolution & Diversity of Life Forms

Pollen tube is a part of___

TLS Online TPP Program

#Question id: 24519

#Unit 9. Evolution & Diversity of Life Forms

Natural selection idea is developed  independently by

TLS Online TPP Program

#Question id: 24520

#Unit 9. Evolution & Diversity of Life Forms

which of the following characteristics that are involved to enhances the survival and reproduction of organisms that bear it ?

TLS Online TPP Program

#Question id: 24521

#Unit 9. Evolution & Diversity of Life Forms

Adaptation is involved in

a. aestivation

b. Genetic drift

c. Origin of new species

d. Coevolution