Meiosis creates diverse haploid gametes

Steps:

• Meiosis reduces diploid cells to haploid nuclei via two divisions.
• Crossing over and independent assortment generate genetic variation, so nuclei differ.
• This contrasts with mitosis, which produces identical diploid nuclei.
• Thus, meiosis yields non-identical haploid nuclei.

Why B is correct:

• B accurately marks "genetically identical nuclei" as false (mitosis trait) and "haploid nuclei" as true (meiosis definition: n chromosomes from 2n).

Why the others are wrong:

• A: Reverses marks, claiming identical nuclei false but haploid false—ignores meiosis outcome.
• C: Reverses marks, claiming identical true but haploid false—confuses with mitosis.
• D: Reverses marks, claiming both true—overstates similarity to mitosis.

Final answer: B