You perform a dihybrid cross with many fruit flies. Red eyes (R) are dominant to orange, and long wings (L) are dominant to short. Your results
are: 50 Red eyes Long Wings, 3 Red Eyes short wings, 4 orange eyes
.
yellow wings, and 14 orange eyes short wings. Is this evidence of
independent assortment, or linkage? *

before, trains worked using the steam engine. thus, it uses heat so it is crucial to apply heat balance. the steam engine absorbs energy during the stage of boiling water. so, this is the endothermic reaction. when the steam is used to work the piston, it has to release this energy through running the train. the excess energy is released as an exhaust to the chimney. this is the exothermic process because it releases energy to the surroundings.

answer///multiple alleles;

1) a

2)c

3)a

4)c

5)b

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