HELP on biology questions!!!!!!?

1) what happens to the two strand of DNA molecule that is replicated?





a) after serving as replication templates, the two old strands are destroyed


b) nucleotides from the old strands are randomly incorporated into the new strands


c) incomplete segments of the old strand end up in each newly synthesize strands


d) each old strand is paired with a newly synthesized strand


e) after serving as replication templates, the two strands are rejoined











2) many human disorders such as cystic fibrosis are caused by recessive alleles. Which of the following best explains why these recessive disorders remain in the human population?





a) the disorders really aren’t that devastating


b) homozygous recessive individuals are not affected by the disorder


c) the recessive alleles remain “hidden” in heterozygous individuals


d) the recessive allele is required to maintain the dominant allele in the population

HELP on biology questions!!!!!!?
hhhmmmm.... i personally did really bad in biology .... took it once... then dropped it..!!
Reply:I hope you're not in FLVS!!!!!!!!!
Reply:1 - D


2 - C
Reply:(1) D


(2) C





I received my Bachelor's degree in Biology. I am now an attorney. However, I guaranty the answers!