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.
Easy just get some water and get a cup and pow
AUG
The opposite of T is A
The opposite of A is T but T is not in mRNA and is instead replaced with U
The opposite of C is G
I hope this helped :)
The baby will be A group, The A and B genes are dominant and the O gene is recessive.
Leads to high pollution that makes global warming more dangerous