How would genetic variation be affected if, during meiosis i, maternal chromosomes always lined up together on one side of the metaphase plate and paternal chromosomes always lined up on the other side (ignoring the effects of crossing over)? see section 13.2 ( page 281) ?

What kind of seafood would you expect to have the highest levels of mercury and why? kelp, because they use the sun to photosynthesize on the bottom trophic level. oysters, because they filter feed on plankton on a lower trophic level. small fish, because they eat plankton on a higher trophic level. sharks, because they feed on organisms on a higher trophic level.

Which of the following is a way that minerals are used? a. industry construction technology d. all of the above

Has anyone taken the genetics unit test in connexus? not looking for answers, just a little bit what to expect and some with studying.