Which of the Following Is NOT a Reason Why the Twofold

Multiple Choice

Which of the following is NOT a reason why the twofold cost of sex is sometimes referred to as the "cost of males"?

A) Males do not contribute genes to the next generation.
B) Males do not produce new offspring.
C) Males invest in sperm, most of which are wasted, rather than biomass.
D) Sperm cells do not contribute any substantial energy resources to the eggs they fertilize.