The answer is from another male zygote or his male father.
which is more likely to be the cause of down syndrome the egg or the sperm?
The egg
Answer:
I think its 4
Explanation:
I don't think DNA is a lipid I just think it helps deal with lipids but is not a part of one I think that acid is a lipid tho but thats why I chose 4 may be wrong tho
Answer:
they are both space stations
Explanation:
trust me it's correct (: !
