Answer:
D) D
Explanation:
In this phylogenetic tree only Eukaryotes contain membrane-bound organelles and the common ancestor Branch point is at D.
Nitrogen fixers are bacteria
C ; all organisms are made up of one or more cells
Answer:
plasmids
Explanation:
The DNA of bacterial cells is found loose in the cytoplasm. It is called chromosomal DNA and is not contained within a nucleus. Bacteria also have small, closed-circles of DNA called plasmids present in their cytoplasm.
Answer:
true
Explanation:
prokaryotes both transcription and translation occur in the cytoplasm.