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Sonbull [250]
3 years ago
11

in order for john to hear jil,air molecules must move from the lips to the ears of john.True or False

Biology
1 answer:
WINSTONCH [101]3 years ago
7 0
False, hearing is caused by the eardrum picking up sound frequencies made by Jil. So its not the air molecules, its the sound waves.
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In incomplete dominance the traits show intermediate expression where one allele expresses itself more strongly than the other. An example in man is seen in the inheritance of the disease sickle cell anaemia. Heterozygote who carry the sickle cell gene are said to have sickle cell trait and as such the carrier allele (HBa) has a stronger influence on the phenotype than the dominant alle (HBs).

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