Meiotic Stages in Allium Cepa Flower Bud

To gain insights into the dynamics of chromosome behaviour, spindle formation, and cell division during meiosis in A.cepa.

3rd and 4th bud of the anther (PMCs).

2n = 16.

<p>1% acetocarmine solution.</p> Signup and view all the answers

<p>Dissected out using fine needles or forceps, placed on microscope slides, and covered with cover slip.</p> Signup and view all the answers

<p>8 chromosomes.</p> Signup and view all the answers

<p>Formation of haploid gametes from diploid germ cells</p> Signup and view all the answers

<p>Abundance of large and easily observable cells, high chromosome number, accessibility of actively dividing tissues, genetic stability, and well-documented characteristics</p> Signup and view all the answers

<p>Meiosis I involves the pairing of homologous chromosomes and crossing over, while meiosis II involves the division of sister chromatids.</p> Signup and view all the answers

<p>Formation of sister chromatids for each chromosome</p> Signup and view all the answers

<p>Exchange of genetic material between homologous chromosomes</p> Signup and view all the answers

<p>Four</p> Signup and view all the answers