Biology, 30.06.2019 00:30, emiliolovato
Huntington’s disease usually occurs in middle age and results in the loss of muscle coordination and cognitive abilities. this disease is more prevalent in people originally from western europe. what is the most likely cause of this disease? a) a mutated gene b) loss of immunity c) high blood pressure d) high levels of glucose in the blood
Answers: 1
Biology, 22.06.2019 10:30, lexiemornelas
During a fierce storm a large number of tall trees on an island are uprooted by the wind and die. most of the trees on the island are now short trees and produce seeds that grow into short trees. what concept is shown in this example? question 5 options: natural selection artificial selection genetic engineering gene splicing
Answers: 2
Biology, 22.06.2019 16:20, mimithurmond03
Which example best describes a reflex action? a. eating food when hungry b. coughing when the throat is irritated c. bending down to lift a heavy object d. going for a walk outside
Answers: 2
Huntington’s disease usually occurs in middle age and results in the loss of muscle coordination and...
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