Biology, 29.08.2019 13:20 James300102
Sparrows are birds that were introduced in the mid 1800s to north america. it is known that sparrows from the north are larger and darker and sparrows from the south are smaller and weigh less. scientists believe that this is due to differeneces in weather in these two regions. this is an example of a) microevolution b) macroevolution c) migration d) mutation e) mutualism
Answers: 1
Biology, 22.06.2019 08:30
Both male and female gametes are created during the process of meiosis. the formation of male gametes is called spermatogenesis. after telophase il of spermatogenesis, there would be are all genetically male gametes created that
Answers: 2
Biology, 22.06.2019 16:30
In guinea pigs, black fur (b) is dominant over white fur (b). cross a heterozygous (hybrid) black guinea pig with a homozygous (purebred) white guinea pig. complete a punnett square, identify the genotype(s), phenotype(s), and probability (% and fraction) that the offspring will be black and white?
Answers: 1
Sparrows are birds that were introduced in the mid 1800s to north america. it is known that sparrows...
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