If you conduct a monohybrid cross of two heterozygous Yy pea plants, what percentage of the offspring will be heterozygous?
A. 50%
B. 25%
C. 0%
D. 75%
E. 100%
A. 50%
Biology & Microbiology
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Small circular pieces of bacterial DNA that are used as vectors in cloning experiments are called _____
A. phages B. viruses C. plasmids D. chromosomes
Biology & Microbiology
Which of the following is a benefit of chemical diversity to humans?
a. Increased soil productivity b. Potential pharmaceutical and medical discoveries c. Larger number of distinct species d. Genetic diversity in crops used in commercial agriculture
Biology & Microbiology
The above figure represents the research of which of
the following researchers? a. Max Delbrück b. Alfred Hershey c. Martha Chase d. Salvador Luria e. Both Alfred Hershey and Martha Chase
Biology & Microbiology
The diet of the first primates included
a. insects. b. seeds. c. bugs. d. eggs. e. all of these.
Biology & Microbiology