Recombinant DNA Technology
Under which of the following conditions would population gene frequencies remain the same?

Random mating
Small population size
Active migration between groups
Selection for homozygotes

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Recombinant DNA Technology
An example of a restriction fragment length polymorphism is

different length fragments of DNA resulting from loss or gain of a restriction site
an Eco RI cuts DNA at a different sequence than Hind III
cystic fibrosis results from a three base deletion in most cases but in other cases, other mutations are involved
All of these

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Recombinant DNA Technology
Which of the following is correct in terms of determination of location of genetic traits?

Known protein coding sequences are too far apart to allow linkage determination for most new genes
None of these
Restriction sites allow DNAs to be digested
Protein-coding genes are always associated with a restriction pattern

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