the y chromosome doesn't carry any genetic information
A chromosome with a sub-terminal centromere has its centromere located towards one end of the chromosome rather than in the middle. This can affect the behavior of the chromosome during cell division and can impact genetic inheritance and variability.
Cytoplasm
The chromosome number at the end of meiosis is half of the parent cell
5' - phosphate group 3' - hydroxyl group
how could a zygote end up with an extra chromosome Either the egg or the sperm doesn't divide equally.
I thought they were acrocentric (centromere positioned so close to the end of the chromosome that the short arm of the chromosome is not visible) rather than telocentric (centromere located completely at the terminal end of the chromosome).
A chromosome with a sub-terminal centromere has its centromere located towards one end of the chromosome rather than in the middle. This can affect the behavior of the chromosome during cell division and can impact genetic inheritance and variability.
Chromosome inversion is a genetic rearrangement where a segment of a chromosome is reversed end to end. This can occur due to breaks in the chromosome followed by a reinsertion of the segment in the opposite orientation. Inversions can affect gene expression and may lead to genetic disorders or contribute to evolutionary changes. Inversion on chromosome 10 specifically can have various implications depending on the genes involved and the nature of the inversion.
Cytoplasm
A period (.) is placed at the end of a declarative sentence.
It was the forth of July
Blackadder Goes Forth ended on 1989-11-02.
The chromosome number at the end of meiosis is half of the parent cell
A period (.) is placed at the end of a declarative sentence.
Generally speaking, an exclamation mark "!" is placed at the end of an exclamatory sentence.
In English, there are two main types of suffix, which is a group of letters that are placed at the end of a word to make a new word. The types of suffix are inflectional and derivational.
Diploid chromosome number in standard laboratory mice (genus Mus) is 40: 19 autosomes and the X and Y sex chromosomes. Whereas the autosomes and the X Chromosome are telocentric (centromere at one end of the chromosome), the Y chromosome is acrocentric