Question

Which of the following is a characteristic of all eukaryotes?
A. They don't use oxygen in their metabolism.
B. They don't have a nucleus in their cells.
C. They have a cell wall.
D. They have a nucleus in their cells.

Answer 1

Unit 2 Assignment: Dichotomous Keys and Taxonomy

Answer 2

99% sure on D.

Answer 3

Yes, they almost always do. I looked up the assignment, so now I'm sure

Answer 4

Don't forget to explain answers. or provide sources.