Which of these was a positive effect of the columbian exchange?
a) the introduction of the ho...
Biology, 28.01.2020 12:31 Shihhschool20
Which of these was a positive effect of the columbian exchange?
a) the introduction of the horse to the new world
b) the introduction of disease into the new world
c) the introduction of the slavery into the new world
d) conflict and warfare between european settlers and native americans
Answers: 1
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Which of these correctly describes the difference between processes that take place in prokaryotic and eukaryotic cells?
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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.
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