Answer:
Unlike plant cells, animal cells lack a cell wall.
Explanation:
Answer:
The one cell of a unicellular organism must be able to perform all the functions necessary for life. These functions include metabolism, homeostasis and reproduction. Specifically, these single cells must transport materials, obtain and use energy, dispose of wastes, and continuously respond to their environment.
Explanation:
hope this helps
Answer:
The less prey there is, the less predators there will be also, and vice versa.
Explanation:
If there is less food, there will be a smaller population of those that would eat it because there would be nothing, or very little, to eat. The same thing goes for extra food. The more food, the larger population of those that eat it because there would be a surplus.
I hope this helps! Have a greay day and stay safe!
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.