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Is cleft lip due to a lack if chromosomes or extra chromosomes?
Cleft lip is typically not caused by a lack or extra chromosomes. It is often a result of a combination of genetic and environmental factors, such as maternal smoking or certain medications during pregnancy. It is a congenital condition where the lip does not form properly during fetal development.
Inside what structure are cells chromosomes found?
Chromosomes are found within the cell nucleus, which is a membrane-bound structure in eukaryotic cells. The nucleus houses the cell's genetic material, including DNA, which is organized into chromosomes. In prokaryotic cells, which lack a nucleus, chromosomes are found in the cytoplasm, typically in a region called the nucleoid.
What discovery in the 1900 supported Mendel's ideas?
Chromosomes
What do eukaryotes have but prokaryotes don't?
Eukaryotes have a nucleus and membrane-bound organelles, such as mitochondria and endoplasmic reticulum, which prokaryotes lack. Eukaryotes also have linear chromosomes, while prokaryotes have circular chromosomes. Additionally, eukaryotes often have multicellular organization, which is less common in prokaryotes.
Are chromosomes found in all cells in the body?
Yes, chromosomes are found in nearly all cells in the body, as they contain the genetic material (DNA) necessary for cell function and division. However, there are exceptions; for example, mature red blood cells in humans do not contain a nucleus and therefore lack chromosomes. Additionally, certain cells in specific tissues may have variations in chromosome number or structure.
Is colorblindness caused by a lack of chromosomes?
no
Is huntingtons disease due to lack of chromosomes?
No, the Huntington's disease is inherited from either the mother or father. It's genes not a lack of chromosomes.
Is breast cancer do to a lack of chromosomes or extra chromosomes?
Neither. Breast cancer is the over growth of cells due to hormones or genetics.
What happen lack of chromosomes?
If there is a lack of chromosomes, then the full genetic structure of a human being cannot be reproduced because a human is made up of forty-three chromosomes (twenty-three from each parent) and if one is missing, there will only be forty-five, which will not reproduce a human being.
What are the key differences between prokaryotic chromosomes and eukaryotic chromosomes in terms of structure and organization?
Prokaryotic chromosomes are simpler and circular, found in the cytoplasm, while eukaryotic chromosomes are more complex and linear, found in the nucleus. Eukaryotic chromosomes are organized with histone proteins into chromatin, while prokaryotic chromosomes lack histones.
Is cleft lip due to a lack if chromosomes or extra chromosomes?
Cleft lip is typically not caused by a lack or extra chromosomes. It is often a result of a combination of genetic and environmental factors, such as maternal smoking or certain medications during pregnancy. It is a congenital condition where the lip does not form properly during fetal development.
Inside what structure are cells chromosomes found?
Chromosomes are found within the cell nucleus, which is a membrane-bound structure in eukaryotic cells. The nucleus houses the cell's genetic material, including DNA, which is organized into chromosomes. In prokaryotic cells, which lack a nucleus, chromosomes are found in the cytoplasm, typically in a region called the nucleoid.
What are chromosomes that are of the same size and function and the centromere is at the same location yet are not homologous?
These are known as isochromosomes. They consist of two identical arms due to an abnormal chromosome division where the centromere is duplicated. Despite their similarity in size and centromere position, they lack the genetic diversity found in homologous chromosomes.
How can rocks be cloned?
No Rocks, or any nonliving organism lack any genetic material/component (chromosomes, genes, DNA) required for replication or cloning.
What discovery in the 1900 supported Mendel's ideas?
Chromosomes
How would the karyotype of an organism that reproduces asexualy differ from a human karyotype?
Characteristics. Also, another difference between karyotype and karyogram is that while karyotype describes the number and appearance of chromosomes and includes their length, banding pattern, and centromere position, karyogram contains chromosomes arranged in an appropriate order.Jul
What do eukaryotes have but prokaryotes don't?
Eukaryotes have a nucleus and membrane-bound organelles, such as mitochondria and endoplasmic reticulum, which prokaryotes lack. Eukaryotes also have linear chromosomes, while prokaryotes have circular chromosomes. Additionally, eukaryotes often have multicellular organization, which is less common in prokaryotes.
