<span>A gamete needs only half the number of chromosomes because two gametes join together hope his helps you
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It proves that living organisms MUST come from other living organisms, an egg couldn't magically appear in a pile of chicken seed, a hen would have had to lay the egg first, just as a nucleoulus makes ribosomes so the cell can have proteins, the proteins don't just materialize within the organism.
UM- LFJKAHFAJF SIS WANTS US TO ANSWER ALL OF THEM SKSJSJJS
