Hydrogen and Oxygen. Better known as H2O
I believe the answer is b
<span />
I think it’s a, hopefully you get it right!
Answer:
Non-disjunction of chromosomes.
Explanation:
2 sets of Chromosomes are supposed to be separated into each daughter gamete cells but non disjunction occurred that resulted in both sets of chromosomes being isolated into 1 gamete and the other having no chromosome
