DnaG
That’s the first answer that came up on google
Answer:
Monospermy and Physiological Polyspermy. In general, the entry of more than two spermatozoa into the egg cytoplasm, referred to as polyspermy, causes aberrant effects on meiosis completion or embryo development and hence embryonic death, due mainly to excess male centrosomes delivered into the egg.
Explanation:
The carbon(C) and oxygen(O2) is the reactants and carbondioxide(CO2) is the produce