What did eukaryotes most likely evolve from apex?

What is the one part of the nucleotide  that differs among the other different nucle  tides?

Which of the following accurately describes the correct order of events in the process of transpiration within a plant? a. water enters the roots, passes through the leaves, and leaks through the stem pores. b. water enters the roots, gets transported through the stem, and evaporates through the leaves. c. water is absorbed through the leaves, is transported through the stem, and nourishes the roots. d. water is absorbed through the leaves, nourishes the roots, and leaks through the stem pores.

The eyeball is wrapped in adipose tissue within the orbit. what is the function of the adipose tissue?