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What chromosome is the same size and shape but aren't identical?
Chiral chromosomes.
What do cells produced in mitosis contain?
Cells produced in mitosis contain an identical copy of the parent cell's genetic material, including chromosomes and DNA. The daughter cells are also usually similar in size and shape to the parent cell.
Which is not a characteristic of homologous chromosomes?
Homologous chromosomes do not have identical DNA sequences; while they carry the same genes, the alleles (variations of those genes) can differ between the chromosomes. Additionally, homologous chromosomes can vary in size, shape, and genetic content due to the presence of different alleles and possible structural differences. Thus, the key characteristic that is not true for homologous chromosomes is that they are not identical in sequence.
Are the chromosomes the same size and shape?
No
What does a homologous chromosome pair look like?
A homologous chromosome pair consists of two chromosomes that are similar in size, shape, and gene content. These chromosomes are derived, one from each parent, and contain genes for the same traits at the same location. Homologous chromosomes pair up during meiosis, allowing for genetic recombination to occur.
How do the new cells formed after mitosis and cytokinesis compare in size and chromosome number to each other and the original cell that divide?
The new cells formed after mitosis and cytokinesis are usually similar in size and chromosome number to each other. They are typically identical to the original cell that underwent division, as the purpose of mitosis is to produce genetically identical daughter cells. However, there can be exceptions such as during meiosis when the chromosome number differs between the original cell and the new cells.
How would you know if 2 chromosomes were homologous pairs?
Homologous chromosomes are similar in size, shape, and genes. They are typically present in pairs, one inherited from each parent. To determine if two chromosomes are homologous pairs, genetic analysis, such as karyotyping or DNA sequencing, can be performed to compare their structure and content.
What is a result of mitosis?
A clone of genetically identical cells. Remember mitosis happens in somatic cells i.e. body cells (not gametes such as sperm). Also a cell splits into two, a parent cell and a daughter cell are the two cells present after this cell division. Sequences of mitosis: prophase, metaphase, anaphase and telophase followed by cytokinesis.
What is showed in a Karyotype?
The number, size, shape and size of the chromosomes
How do daughter cells produced by mitosis compare to the parent cell in size?
they r identical
Chromosomes can be classified by size and shape by what kind of test?
Chromosomes can be classified by size and shape using a technique called karyotyping. This involves staining the chromosomes to highlight their bands for analysis under a microscope. By examining the banding pattern, scientists can identify and classify chromosomes based on their size and shape.
How do the daughter cells produce by mitosis compare tothe original cell?
Daughter cells produced by mitosis are genetically identical to the original cell, as they inherit the same number and type of chromosomes. They are also similar in size and function to the original cell.
