Answers: 2
Biology, 22.06.2019 10:40
Which of the following factors would not contribute to allopatric speciation? a) a population becomes geographically isolated from the parent population.b) the separated population is small, and genetic drift occurs.c) the isolated population is exposed to different selection pressures than the ancestral population.d) different mutations begin to distinguish the gene pools of the separated populations.e) gene flow between the two populations is extensive.
Answers: 2
Biology, 22.06.2019 14:30
Which statement is not an accurate description of meiosis? a) meiosis produces offspring that are genetically diverse. b) meiosis produces offspring that are identical to the parent. c) in sexual reproduction half of the genetic material comes from the father (sperm) and half of the genetic material comes from the mother (egg). d) meiosis decreases the number of chromosomes by half so that when a sperm fertilizes an egg, the resulting zygote has the correct number of chromosomes.
Answers: 1
When does species richness increase at the fastest rate? Why is this possible?...
Mathematics, 20.09.2019 01:40
Computers and Technology, 20.09.2019 01:40
Biology, 20.09.2019 01:40
Mathematics, 20.09.2019 01:40
Mathematics, 20.09.2019 01:40
Biology, 20.09.2019 01:40
Social Studies, 20.09.2019 01:40
History, 20.09.2019 01:40
Chemistry, 20.09.2019 01:40