To yield haploid cells, in meiosis II separates sister chromatids. The correct option is d.
A sister chromatid is a pair of exact replicas (chromatids) formed by chromosome DNA replication, with both copies joined together by a common centromere.
While meiosis, the sister chromatids separates to yield daughter cells with half of the chromosomes.
Thus, the correct option is d.
For more details regarding chromosomes, visit:
https://brainly.com/question/8240726
#SPJ2