We’re is the rest of the question I don’t see it but option brb
It’s blurry but imma assume the last one
<span>Nitrogen is important to life because it is part of AMINO ACIDS and PROTEINS.</span>
The answer is 2. This is why their autosomal cells are referred to as diploid in chromosome number. The gametes have only one set of chromosomes. The homologous pair (sister chromosome) separate during meiosis I. If there was an extra chromosome in addition to this set then this would cause a condition called aneuploidy.