8. What factor is most important in the cell differentiation that occurs during the
metamorphosis of a tadpole into a frog or a
caterpillar into a butterfly?
A. the expression of different genes at
different times
B. the variation in temperature at a given time
of year
C. the frequency with which females are able
to reproduce
D. the location of where the eggs are deposited

How many copies of each chromosomes should be present in each of the 4 final haploid versions of gamete?

Whats one way that rocks do not follow the typical rock cycle pathway?

Research question: why are the carrots that grew on the left side of the garden larger than the carrots that grew on the right side of the garden? which hypothesis is based on this research question? a comparison of people with gardens to people without gardens will show who is likely to live longer. b. carrots are thought to be good for your eyesight and should be eaten regularly. c. carrots that are provided lots of sunlight grow to a larger size than carrots grown in the shade. d. eating fresh vegetables every day is a healthy thing to do.