Question

which of the following is inheritable?
a) an altered gene in sperm
b) an altered gene in zygote
NOTE: only one answer is correct

Answer 1

i really think its a since diseases such as downs syndrome[ when one chromosome is altered] can affect the child birthed since the sperm fertilizes the egg , so thats how babies look like their biological parents and can also transmit diseases from the parent to the baby, so yes a IS correct i believe