No. Mitosis produces an exact copy of a cell's DNA.
Meiosis allows genetic transfer to occur.
The genes that are carried on the same chromosome are called as the linked genes.
Genes on the same chromosome are said to be linked.
The number of genes varies. Most of any chromosome consists of non-coding DNA, which does not contain any genes. Each chromosome has many chromatins. One gene consists of many chromatins. Therefore, one chromosome could have many genes.
The Y chromosome is smaller than the X chromosome and contains fewer genes. It carries the genes necessary for determining male sex and some other genes, but it lacks many of the genes present on the X chromosome. This is why the Y chromosome does not carry any alleles in the same way that the X chromosome does.
No. A chromosome is composed of proteins and genes.
In genes located very close to one another on the same chromosome.
The genes that are carried on the same chromosome are called as the linked genes.
The y chromosome, which only contains a few hundred genes.
Genes on the same chromosome are said to be linked.
The number of genes varies. Most of any chromosome consists of non-coding DNA, which does not contain any genes. Each chromosome has many chromatins. One gene consists of many chromatins. Therefore, one chromosome could have many genes.
There are thousands of genes in a chromosome.
The Y chromosome is smaller than the X chromosome and contains fewer genes. It carries the genes necessary for determining male sex and some other genes, but it lacks many of the genes present on the X chromosome. This is why the Y chromosome does not carry any alleles in the same way that the X chromosome does.
no
A deletion mutation can take genes away from a chromosome.
No. The Y chromosome is much smaller than the X chromosome. There are only about 70 active genes on the Y chromosome and many more deleteriously mutated one. The X chromosome contains many more active genes and only crosses over marginally with the Y chromosome.
The further apart two genes are on a chromosome, the less likely they are to be separated by a recombination (crossing-over) event.
Most homologous pairs look alike. They carry genes for the same characteristics and line up on the chromosome in the same order!