Sequences for the types of hemoglobin are shown. CCT GAG GAG
Sequence for wild-type hemoglobin
CCT GTG GAG
Sequence for sickle-cell hemoglobin
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
A) a frame-shift mutation
B) an insertion mutation
С) an inversion mutation.
D) a point mutation

feral cats are estimated to eat tens of millions of native animals each night in australia

the answer is sex-linked recessive.

homeostasis is the tendency towards a relatively stable equilibrium between interdependent elements, especially as maintained by physiological processes. and this is how it applies to the integumentary system. back to top. skin functions in homeostasis include protection, regulation of body temperature, sensory reception, water balance, synthesis of vitamins and hormones, and absorption of materials. when body temperature falls, the sweat glands constrict and sweat production decreases.