Eukaryotic cells most likely arose from
What will be an ideal response?
prokaryotic cells by a process called the endosymbiotic theory.
You might also like to view...
Genetic drift occurs in a population. Which of the following statements might be true?
A) Genetic drift increased the population's fitness. B) Genetic drift decreased the population's fitness. C) The population was relatively small. D) The population experiences a decrease in genetic variation. E) Any of the statements can be true.
Oncogenes are often ____
a. mutant forms of cell cycle genes b. normal forms of cell cycle genes c. needed for normal cells to metastasize d. required for normal contact inhibition of cells e. not involved in cell division
The structure that controls hormone release by both the anterior pituitary and the posterior pituitary is the ________.
Fill in the blank(s) with the appropriate word(s).
We do not have any fossils of unicellular prokaryotes. The first organisms to appear in the fossil record are unicellular eukaryotes.
Answer the following statement true (T) or false (F)