3. Sequences for the types of hemoglobin are shown below.
a point mutation.
CCT GAG GAG
Sequence for wild-type hemoglobin
CCT GTG GAG
Sequence for sickle-cell hemoglobin
a frame-shift mutation.
an inversion mutation.
Sickle-cell anemia is caused by a mutation of
one nucleotide in a gene. The type of mutation
that causes sickle-cell anemia is known as —
an insertion mutation,
CLEAR ALL

it would lead to upper respiratory infections and pneumonia.

i don't know. if i were you, i would search it up online : d

emerging idea only occurs as a raw idea that could appear out of nowhere. meanwhile, to reach scientific consensus , that idea must be structured and tested over and over again through various experiments. the scientific consensus transforms the raw idea into idea that is more reliable through the process of scientific elimination.