Author: Anonymous

In guinea pigs, B = black, b = brown, S = short hair, s = long hair. Two heterozygous individuals reproduce. The expected results are 

*Which is not one of the preconditions in a population where natural selection is at work? 

You are the owner of Jurassic Park, and you want to set about populating your park with extinct animals. The first animal you want to have in your park is a wooly mammoth, and you have a remarkably well-preserved specimen that was frozen in the Arctic ice 20,000 years ago. Design a method for populating your park with many living wooly mammoths.

Which of the following is true of embryonic stem cells but not of adult stem cells?

What is the genetic function of restriction enzymes?

In PCR, what is the function of the primers?

Which of these individuals are credited with the discovery of the structure of DNA?

A 2n cell from an organism has 40 chromosomes. How many chromosomes would be in a haploid gamete from this organism?

If the frequency of the dominant gene is 0.7, what is the frequency of the recessive gene? 

Which one of the following is not a characteristic of modern science?