Meiosis - Wikipedia
网页Meiosis II is the second meiotic division, and usually involves equational segregation, or separation of sister chromatids. Mechanically, the process is similar to mitosis, though its genetic results are fundamentally different.
Meiosis: Meiotic Division II - SparkNotes
网页Meiotic division II occurs through the similar phases as mitosis and meiotic division I. They are called prophase 2, prometaphase 2, metaphase 2, anaphase 2, and telophase 2 to distinguish them from the first round of meiotic division.
Meiosis: Definition, Stages, & Purpose with Diagram - Science Facts
网页2023年5月16日 · Meiosis is a cell division process where a single (parent) cell divides twice to produce four independent (daughter) cells, each having half the chromosomes as the original cell. The term ‘meiosis’ came from the Greek word ‘meiosis’, meaning ‘lessening’.
Meiosis | Definition, Process, Stages, & Diagram | Britannica
网页2024年9月17日 · In the second meiotic division, each haploid daughter cell divides. There is no further reduction in chromosome number during this division, as it involves the separation of each chromatid pair into two chromosomes, which are pulled to …
11.1: The Process of Meiosis - Biology LibreTexts
网页The homologous chromosomes separate into different nuclei during meiosis I, causing a reduction of ploidy level in the first division. The second division of meiosis is more similar to a mitotic division, except that the daughter cells …
The Process of Meiosis | Biology I - Lumen Learning
网页The homologous chromosomes separate into different nuclei during meiosis I, causing a reduction of ploidy level in the first division. The second division of meiosis is more similar to a mitotic division, except that the daughter cells …
7.2: Meiosis - Biology LibreTexts
网页The main differences between the processes occur in the first division of meiosis. The homologous chromosomes separate into different nuclei during meiosis I causing a reduction of ploidy level. The second division of meiosis …
11.1 The Process of Meiosis - Biology 2e - OpenStax
网页By the end of this section, you will be able to do the following: Describe the behavior of chromosomes during meiosis, and the differences between the first and second meiotic divisions. Describe the cellular events that take place during meiosis. Explain the differences between meiosis and mitosis.
meiosis | Learn Science at Scitable - Nature
网页Meiosis II is a mitotic division of each of the haploid cells produced in meiosis I. During prophase II, the chromosomes condense, and a new set of spindle fibers forms.
7.2 Meiosis - Concepts of Biology - OpenStax
网页Meiosis II, in which the second round of meiotic division takes place in a way that is similar to mitosis, includes prophase II, prometaphase II, and so on. Interphase. Meiosis is preceded by an interphase consisting of the G 1, S, and G 2 phases, which are nearly identical to the phases preceding mitosis.
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