Meiosis Order Sexual Reproduction Flashcards Preview

Science: Meiosis > Meiosis Order Sexual Reproduction > Flashcards

Flashcards in Meiosis Order Sexual Reproduction Deck (4)
Loading flashcards...
1

Meiosis 1 first stage

Interphase

2n

Chromosomes are duplicated

2

Stage 2 of meiosis 1

The duplicated chromosomes are called homologous pairs

2 events may occur to generate variation: crossing over, independent assortment

3

Stage 3 of meiosis 1

Mitosis and cytokinesis produces 2 identical individuals that are diploid

Homologous pairs are split up

4

Meiosis 2

2 diploid split to 4 haploid cells

Chromatids split apart to form haploid gametes

4 sperm for males

1 visible egg for females

3 polar bodies