Question is a multiple choice question.
Answer:
Question 1. The major advantage of using artificial chromosomes such as YACs and BACs for cloning genes is that:
Answer:
(C)
Explanation:
YACs and BACs can carry much larger DNA fragments than ordinary plasmids can.
Question 2. Simply inserting an entire eukaryotic gene into a prokaryotic expression system will most likely not work for the following reason.
Answer:
(B)
Explanation:
Prokaryotes lack introns
<span>The answer depends of the kind of non-randommating. If the non-random mating is the kind of positive assortative mating then it tends to increase the frequencies of homozygous genotypes. Positive assortative mating when individuals mate with other individuals like themselves. If the non-random mating is the kind of negative assortative mating, then the effect is the opposite as of the positive assortative mating, this is it tends to decrease the homozygous genotypes.</span>
C and D are the answers. A is incorrect because of asexual reproduction. B is incorrect due to it have the same number. E is not correct because meiosis is sexual reproduction.
