Question

Please only answer if you know the answer or are an expert

Answer 1

Archaea are ancient bacteria that are the ancestors of
modern bacteria.
a) Archaea are not bacteria and are not the ancestors
of modern bacteria.
b) Archaea are not bacteria and are the ancestors of
modern bacteria.
c) Archaea are modern bacteria that are the
descendants of ancient bacteria.
d) Archaea are ancient bacteria that are the ancestors
of Eukarya.
Bacteria differ from eukaryotes in having no nucleus,
mitochondria, chloroplasts, or ribosomes.
a) Bacteria differ from eukaryotes in having no
nucleus, chloroplasts, or ribosomes, but, like all cells,
have mitochondria.
b) Bacteria differ from eukaryotes in having no
mitochondria, chloroplasts, or ribosomes, but, like all
cells, have nucleus.
c) Bacteria differ from eukaryotes in having no
nucleus, mitochondria, or ribosomes, but, like all cells,
have chloroplasts.
d) Bacteria differ from eukaryotes in having no nucleus, mitochondria, or chloroplasts, but, like all
cells, have ribosomes.