Biology, 22.09.2020 14:01, angellove1707
2. Speciation can occur for many reasons. Geographical isolation occurs when physical barriers such as mountains or continents keep two organisms apart. During the formation of peninsulas, populations of fish may become separated. What type of evolution is described when a population of fish develops into two separate species as a result of
geographical isolation?
F. Coevolution
G. Convergent evolution
H. Divergent evolution
J. Diversity within a species
Answers: 3
Biology, 23.06.2019 01:30, Mrcastaway3036
Why does sexual reproduction increase the genetic variation in a species? a. sexual reproduction doubles the chromosome number. b. sexual reproduction produces organisms with no dna. c. the gametes in sexual reproduction are exact clones of the parents. d. a fertilized egg has a mixture of alleles from the two parents.
Answers: 1
Biology, 23.06.2019 09:30, jakhunter354
Why is dna replication critical to the survival of species
Answers: 2
2. Speciation can occur for many reasons. Geographical isolation occurs when physical barriers such...
Mathematics, 20.11.2019 21:31
Mathematics, 20.11.2019 21:31
Mathematics, 20.11.2019 21:31