What is the difference between Monosomic and trisomic?
Specifically, a trisomy is when a person has three of a particular chromosome, instead of the usual two. A monosomy is when they just have one chromosome instead of the usual two.
What is the difference between aneuploidy and trisomy?
Having missing or extra chromosomes is a condition called aneuploidy. The risk of having a child with an aneuploidy increases as a woman ages. Trisomy is the most common aneuploidy. In trisomy, there is an extra chromosome.
What is a trisomic cell?
A trisomy is a chromosomal condition characterised by an additional chromosome. A person with a trisomy has 47 chromosomes instead of 46. Down syndrome, Edward syndrome and Patau syndrome are the most common forms of trisomy.
Is trisomy or monosomy worse?
However, the gene-balance idea does not tell us why having too few gene products (monosomy) is much worse for an organism than having too many gene products (trisomy). Along the same lines, in well-studied organisms, there are many more haploabnormal genes than triploabnormal ones.
What is monosomic condition give example?
Monosomy: Missing one chromosome from a pair. For example, if a female has one X chromosome (X monosomy) rather than two, she has Turner syndrome.
What is aneuploidy differentiate between trisomic and haploid conditions name any trisomic condition found in humans?
a trisomy is a type of polysomy in which there are three instances of a particular chromosome. this condition however usually results in spontaneous. haploid used when a cell has half the usual number of chromosomes .
Which is a trisomic condition?
Which is worse monosomy or trisomy?
In general, a monosomic for a particular chromosome is more severely abnormal than is the corresponding trisomic.
How does monosomic condition occur?
Monosomy X, or Turner syndrome, occurs when a baby is born with only one X sex chromosome, rather than the usual pair (either two Xs or one X and one Y sex chromosome).