<span>Charles Lindbergh's solo flight across the Atlantic in 1927 spurred the growth of air travel through its effect on decision makers.</span>
C = dominant
c = recessive (cystic fibrosis)
CC, cc = homozygous (homo = same)
Cc = heterozygous (hetero = different)
Recessive traits are expressed only when two recessive alleles are present
If you get <em>CC</em>, you will not have cystic fibrosis. (<em>c </em>is the cystic fibrosis allele)
This person would be homozygous dominant and would not pass on the disease because they do not have any cystic fibrosis alleles.
If you get<em> Cc</em> you will not have cystic fibrosis b/c the<em> C</em> is dominant and overrides the cystic fibrosis allele <em>c</em>.
This person would be heterozygous and, though they do not have the disease, they would still have a chance of passing on the disease because they carry the cystic fibrosis allele.
If you get <em>cc</em> you will have cystic fibrosis b/c <em>c</em> is the cystic fibrosis allele and it is not being overridden by a dominant allele.
This person would be homozygous recessive.<em />
Answer:
A.Millie might not be able to attend the play tonight because she still has to find someone to watch her two-year-old daughter for the night.
Explanation:
A compound adjective is a group of words that function collectively to modify a noun.
To properly hyphenate a compound adjective, there must be two or more words that acts as one idea.
Therefore, option A is correct where the compound adjective "two-year-old" is properly hyphenated.