Biology, 12.02.2020 18:49, ziyonsolange
The sickle-cell anemia allele has been found in a population in some African and Southeast Asian populations. Individuals with the sickle cell allele have resistance to malaria. Some other red blood cell diseases also provide malaria resistance. The sickle cell disease increased in the malaria prone areas since
Answers: 2
Biology, 21.06.2019 12:30, yair7
Based on the phylogenetic chart, which three statements are true about the relationship between the organisms? a human is more closely related to a mouse than a kangaroo. a platypus is more closely related to kangaroo than a mouse. a human and a kangaroo share common features because of a common ancestor. a platypus and a mouse are more closely related than a platypus and a kangaroo. a kangaroo and a mouse are more closely related than a mouse and a human.
Answers: 1
Biology, 21.06.2019 15:40, mktdonaldson
Aneuron is stimulated with an electric pulse. the action potential is detected at a point 3.70 cm down the axon 0.0052 s later. when the action potential is detected 7.20 cm from the point of stimulation, the time required is 0.0063 s. what is the speed of the electric pulse along the axon? (why are two measurements needed instead of only one? )
Answers: 2
Biology, 21.06.2019 17:50, noobgirlaskthequest
How did the research presented in the article affect scientists' understanding of the evolution of eukaryotes
Answers: 3
The sickle-cell anemia allele has been found in a population in some African and Southeast Asian pop...
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