Question 1
If two parent organisms have different alleles for a gene that an experimenter wants to test, he or she will perform a
◦ dihybrid cross.
◦ monohybrid cross.
◦ multiple allele cross.
◦ trihybrid cross.
◦ polyploid cross.
Question 2
In a monohybrid cross, what kind of genes "disappear" in the
F1 generation?
◦ sex-linked
◦ dominant
◦ recessive
◦ codominant
◦ lethal