Jermaine and Shikia are healthy parents of three young children. The oldest two, Bethany and Amber, are healthy, and they are six and four, respectively. Their youngest child, Roscoe, was born with Peeling Skin Syndrome two years ago. Roscoe's skin constantly peels, and is red and itchy. If Jermaine and Shikia have another child, the probability that he or she will inherit the skin condition is
A) 1/8.
B) 1/4.
C) 1/3.
D) 2/3.
B) 1/4.
You might also like to view...
What substance would you expect to accumulate in soil as a result of increased acid precipitation?
A. Calcium B. Nitrogen C. Oxygen D. Ammonia
Bones continue to lengthen throughout childhood and adolescence because
A) a growth plate is present in each epiphysis until the late teens. B) the production of cartilage for a lengthening bone occurs primarily on the inside of the growth plate. C) ossification cannot occur until after puberty. D) primary ossification occurs until death. E) the activity of osteoblasts cannot be reduced until adulthood.
Differentiate between the following specialized roots:A
prop root B. buttress root C. pneumatophore D. storage root E. photosynthetic root What will be an ideal response?
The key phagocytic cells of the body are the
A) Macrophages and monocytes B) Neutrophils and macrophages C) Natural killer cells D) Basophils and neutrophils E) Eosinophils and macrophages