Question

20. Normal human eggs have: a) 22 autosomes and an X chromosome. b) 22 autosomes and a Y chromosome. 21. A pedigree chart shows: ration of the offensing c) 23 autosomes. d) 46 chromosomes​

Answer 1

a

Because egg cells are haploid gametes of females, which means they have one half set of chromosomes. Thus they have 22autosomes and an X-chromosome for a total of 23 chromosomes.