6. as you've learned, thalidomide is a teratogen, meaning that it causes
another teratogenic compound is alcohol, which is known to cause bi
and contribute to the development of fetal alcohol syndrome. can you
thalidomide and alcohol in terms of environmental factors that play a
presence of teratogens mean for pregnant women who wish to have a
future children?
7. some animals that look like they exhibit codominance actually do not.
white stripes, obtains its pattern from a series of genes that initiate the
specific parts of its body. different zebras can have different patterns o
example, the plains zebra has wide stripes, while the grevy's zebra ha:
striped and spotted animals that are genetically encoded to have these
8. the fact that the zebra's stripes are passed down in its dna indicates th
advantage. what do you think is the evolutionary need for such comple: