What is a homologous chromosome?Question:What is a homologous chromosome?Chromosomes:The chromosomes are those thread-like structures that are located inside the nucleus of organisms. In eukaryotic organisms, the chromosomes are large and present in condensed forms. The chromosomes are bound by the pr...
Mitosis:Mitosis is the process of cellular reproduction. In Mitosis a parent cell splits into two daughter cells that are identical in all aspects of the nucleus of the parent cell. ChromatidsChromatids are a single half of a replicated chromosome They are copied before cell division so that...
Mitosis is a process in which a parent cell divides into two identical daughther cells. These cells are identical to each other as well as to the parent cell.
One of the most important processes for all living organisms is mitosis. In this lesson, explore the meaning, stages, and purpose behind this...
AOnly in mitosis BOnly in meiosis I COnly in meiosis II DIn both mitosis and meiosis.Submit homologous chromosomes seperates during AMetaphase I BAnaphase I CMetaphase II DAnaphase IISubmit What is Homologous chromosome? View Solution What are homologous chromosomes? What happens to homologous chr...
However, in certain cases, the activity of these pathways can lead to aberrant DNA repair, genomic instability and tumorigenesis. One such case is DNA repair at the natural ends of linear chromosomes, known as telomeres, which can lead to chromosome-end fusions. Here, we review data obtained ...
Chromosomes are contained within the nucleus in eukaryotic cells, but can also be found in some of the other organelles such as mitochondria (where DNA is packed into a small circular chromosome). In prokaryotes (e.g. bacteria), on the other hand, chromosomes form the nucleoid that is ...
Another difference between the stages of mitosis and meiosis is that in meiosis, homologous chromosomes pair up during metaphase instead of chromatids. In a homologous pair, one chromosome comes from the mother, and one chromosome comes from the father. Homologous chromosomes are very similar, but...
It involves two rounds of division that ultimately result in four cells with only one copy of each chromosome (haploid). Mitosis A type of cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus, typical of ordinary tissue ...
Mitosis Spindle formation. The mitotic spindle plays a key role in chromosome separation during mitosis. 10 Amitosis Prokaryotic division. Amitosis is often observed in prokaryotic organisms and some unicellular eukaryotes. 10 Mitosis Distinct phases. During mitosis, cells undergo distinct phases for pre...