Astudent argues that being seperated geographically is the only way for speciation to occur. why is he wrong?
a. speciation does not usually rely on geographic isolation.
b. speciation can occur from biological forces as well.
c. speciation can occur from variation as well.
d. speciation does not result from adaptive radiation.

you!

Answer;

B. Speciation can occur from biological forces as well.

Explanation;

-Speciation involves the formation of new and distinct species in the course of evolution that are reproductively isolated from one another. It involves the splitting of a single evolutionary lineage into two or more genetically independent lineages. It occurs when groups in a species become reproductively isolated and diverge.

economic impact of malaria is estimated to cost africa $12 billion every year. this figure factors in costs of health care, absenteeism, days lost in education, decreased productivity due to brain damage from cerebral malaria, and loss of investment and tourism.

lesson summarykaryotypes a genome is the full set of all the genetic information that an organism carries in its dna. chromosomes arebundles of dna and protein found in the nucleus of a eukaryotic cell.