LIFE SCIENCE

OBJECTIVE LIFE SCIENCE

DIVERSITY AMONG LIFE FORMS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
single celled organism that lacks a nucleus and organelles-have different cell walls and cell membranes than bacteria
A
fungus
B
plasmid
C
archaea
D
spore
Explanation: 

Detailed explanation-1: -Prokaryotes are single-celled organisms belonging to the domains Bacteria and Archaea. Prokaryotic cells are much smaller than eukaryotic cells, have no nucleus, and lack organelles. All prokaryotic cells are encased by a cell wall. Many also have a capsule or slime layer made of polysaccharide.

Detailed explanation-2: -Prokaryotes are microscopic, single-celled organisms that do not have a nucleus or other membrane-bound organelles. Compare to eukaryotes.

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