The answer is deletion mutation
Answer:
Fossil is unable to change
Explanation:
Answer:
Paramecium
Explanation:
Paramecium is a single celled protist that contain complex structures than others because, it is a unicellular eukaryote that is found in water. It has hair like portrusion called cillia all around it's body use for movement. It is covered with pellicle. It's shape is like the sole of a shoe. It has contracticle or food vacuole for storage. It has cytoplasm, ectoplasm and endoplasm. It has nucleus which is consist of both macro and micronucleus. It has cytochrome. It has oral groove e.t.c.
inflammation keeps harmful substances away from healthy cells