Which of the following is true about a zygote?
(1) A zygote is the first cell of a new organism.
(2) A human zygote has 23 pairs of chromosomes.
(3) A zygote is produced through fertilization.
a
1, 2, and 3
b
1 and 3
c
2 and 3
d
1 only
1 answer
b) 1 and 3
1 answer