Organisms living in the oceans are provided with a relatively constant environmental temperature. in order for
plants and animals to make the move to land, a high cellular was critical to maintain a relatively
constant internal temperature.
ph
ion gradient
salt concentration
water concentration

Marianne is comparing two animals: a fruit fly and a fruit bat. she asks, "do a fruit fly and a fruit bat share a common ancestor in their evolutionary history? " according to evolutionary theory, what is the answer to marianne's question?

Will someone me with this.. specialized cells which perform a particular function form: tissues organs or organism

Astudent analyzed ears of corn that demonstrated two traits in the f2 kernels, purple or white colors and smooth on wrinkled shapes. a tabulation of 135 individual kernels gave the following results: purple and smooth = 75 white and smooth = 28 purple and wrinkled = 24 white and wrinkled = 8 what would be the only phenotype present in the f1 ger