<span>It is a common misconception that elephants existed the same time as the dinosaurs did when in fact they have evolved 3 or 5 million years after these creatures.
The tusks of the elephant would probably be the structure not present in early elephants. It is only through evolution that these tusks grew. Some scientists have hypothesized that these tusks develop from the elephants' incisors.
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Answer:
Plants
Explanation:
In animal cells the division of cytoplasm is by constriction of the cell membrane. But in plant cells a cell plate forms within the cytoplasm and grows to separate the cell into two. The cell division in plants is completed by cytokinesis.
Amoebas move using pseudopods (false feet), so the answer is D
Plasmid. These are circular DNA segments found in bacteria and can help them exchange DNA with each other.
I think you forgot to give the options along with the question. i am answering the question based on my knowledge and research. "One group of bears was less highly evolved less than the two other groups and was destined to die out" is the one that explains why only one group of bears were extinct. I hope the answer has helped you.
