There is essentially one genome for Bos primigenius(cattle), but many variations of that genome (one for each specimen). Some variations are peculiar to specific varieties. Cows have 60 chromosomes, close to double the human complement of 46.
this might not be exactly right but the best answer i found is that they are 80% similar to us humans.
A cow has 60 chromosomes, therefore it has 30 pairs.
Surprisingly, according to the related link below, domestic bovines (or the colloquial "cow") actually share 80% of genes with humans.
60 chromosomes
The largest genome in a plant cell is DNA in its nucleus. However, two organelles in the cell, the mitochondria and chloroplasts each have their own DNA as well, so a plant cell can have up to three different genomes.
By mutations in DNA.
Genomics
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The genomes of individual organisms and the populations gene pool.
smaller
A human body cell, also a skin cell, has two genomes: two sets of 23 chromosomes.
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No; genomes are made from DNA or RNA, which are nucleic acids,
Genomes are found in the nucleus of eukaryotic cells, which contain the DNA responsible for encoding all the genetic information of an organism. In prokaryotes, such as bacteria, genomes are found in the nucleoid region, which is not a true nucleus but contains the DNA. However, some organisms also have genomes in other cellular compartments, such as mitochondria or chloroplasts.
out of the more than 1,000 mtDNA genomes within the cell, a new mutation in one of the mtDNA genomes can be replicated each time the cell divides, thus increasing the number of defective mtDNA genomes
I think we got so many Dog Breeds because we kept on mixing they're genomes.
The largest genome in a plant cell is DNA in its nucleus. However, two organelles in the cell, the mitochondria and chloroplasts each have their own DNA as well, so a plant cell can have up to three different genomes.
yes, but many viruses do not have DNA genome, but RNA genome.
around the 1700s
million bases
By mutations in DNA.