A scientist discovers a DNA-based test for one allele of a particular gene. This and only this allele, if homozygous, produces an effect that results in death at or about the time of birth. Which of the following statements describes the best use of this discovery?

A) To screen all newborns of an at-risk population
B) To design a test for identifying heterozygous carriers of the allele
C) To introduce a normal allele into deficient newborns
D) To follow the segregation of the allele during meiosis
E) To test school-age children for the disorder

sodium i think the chemical element of atomic number 11, a soft silver-white reactive metal of the alkali metal group.

it's diluted or concentrated

in a diluted solution, you can add a lot more solute but in concentrated only a little more can be added

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.