In Most Animals, the Sperm and Egg Contribute an Equal

Question

In most animals, the sperm and egg contribute an equal ____ to the zygote.
A) amount of cytoplasm
B) number of chromosomes
C) number of enzymes
D) number of mitochondria
E) number of ribosomes

Accepted Answer

In most animals, the sperm and egg each contribute an equal number of chromosomes to the zygote, ensuring the offspring has a complete set of genetic material from both parents.