Hello people here good evening my question is cells arise from pre-existing cells but from where the existed cell came ? Do not spam please or I will give u free points :)
Answers
Answer:
pre - existing cells were made inside our bodies with the help of vitamins and minerals
Answer:
Explanation:
All cells come from pre-existing cells by cell division.
The appearance of the first cells marked the origin of life on Earth.
However, before cells could form, the organic molecules must have
united with one another to form more complex molecules called polymers.
That one cell is called the Last Universal Common Ancestor, or LUCA.
It probably existed around 3.5 billion years ago.
LUCA was one of the earliest prokaryotic cells.
It would have lacked a nucleus and other membrane-bound organelles.
Schwann also proposed “Free Cell Formation” or
spontaneous generation of cells — This was before Pasteur's definitive
experiments.
Modern Cell Theory Also States: Life's chemical processes,
such as metabolism, occur inside of cells.
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