Agenetic mutation caused by the loss of a chromosomal segment

What adaptations can prey use to avoid predation

Which of the following statements is true? a. the main cause for speciation is an increase in gene flow. b. organisms that reproduce asexually are not considered part of a species. c. on a tree of life diagram, speciation is shown by the merging of two different lineages. d.the size of the geographic area inhabited by a population can cause speciation.

The bacteria found in soil is usually harmful and measures are taken to remove any traces of microorganisms. true or false