10. If pollution can be identified specifically as coming from a single pipe or series of pipes, it is
said to come from a
a. Non-point source
b. Single point source pollutant
c. Factory
d. Hard identifiable source

this is true, assuming that the allele is completely recessive and incomplete dominance is not a factor.

nucleic acid molecules are incredibly complex, containing the code that guarantees the four different nucleotide units comprise dna, the nucleic acid of interest to the genealogist. and one of four nitrogen-containing molecules called nucleotides

chert is a sedimentary rock composed of microcrystalline or cryptocrystalline silica. with this little bit of information, you can come to the conclusion that your answer is c.  

explanation: