This example is based on the hypothetical ( x means Present), compare species diversity within different community Which one of the

following conclusions is most appropriate based on the above observations?

A) The beta diversity between the community X and Y is 5

B) The gamma diversity for the these communities are 14

C) The beta diversity between the community X and Z is greater than Y and Z

D) Community Y has minimum Alpha diversity among community

#Question id: 8288

#Unit 9. Evolution & Diversity of Life Forms

Some beetles and flies have antler-like structures on their heads, much like male deer. The existence of antlers in beetle, fly, and deer species with strong male-male competition is an example of ________.

#Question id: 8289

#Unit 9. Evolution & Diversity of Life Forms

The term convergent evolution is most applicable to which of the following features?

#Question id: 8290

#Unit 9. Evolution & Diversity of Life Forms

If, someday, an archaean cell is discovered whose rRNA sequence is more similar to that of humans than the sequence of mouse rRNA is to that of humans, the best explanation for this apparent discrepancy would be ________.

#Question id: 8291

#Unit 9. Evolution & Diversity of Life Forms

Which of the following pairs are the best examples of homologous structures?

#Question id: 8292

#Unit 9. Evolution & Diversity of Life Forms

Some molecular data place the giant panda in the bear family (Ursidae) but place the lesser panda in the raccoon family (Procyonidae). If the molecular data best reflect the evolutionary history of these two groups, then the morphological similarities of these two species is most likely due to ________.

#Question id: 8293

#Unit 9. Evolution & Diversity of Life Forms

The importance of computers and of computer software to modern systematics s is most closely linked to advances in ________.