The presence of a given number of chromosomes in a cell that differs from the normal number of chromosomes defined for an organism is termed as aneuploidy.
There can be either an extra chromosome present or a chromosome that can be missing thus leading to either an increase or decrease in the number of total chromosomes in the organism.
If there is a loss of a single chromosome in the cell then this type of aneuploidy is termed as monosomy.
In a normal individual if two copies of one chromosome are present then monosomy would result only in the presence of a single chromosome.
This type of condition can lead to different genetic defect and disorders , one such example is turner syndrome.
Therefore, in the spontaneously aborted embryo, the presence of only one chromosome number two is a type of monosomy.
Most genes contain the information needed to make functional molecules called proteins. (A few genes produce regulatory molecules that help the cell assemble proteins.) The journey from gene to protein is complex and tightly controlled within each cell.
Tibialis anterior is the muscle of lower limb that originates from the upper two-third of lateral surface of tibia and attaches the heel (calcaneous ) via heel cord and plantar.
When the knee is extended, this muscle results in flexing of the foot .
This injury also functions in keeping the balance of the body when we are standing or even when we are walking.
