Red blood cells do not contain tetrads because they lack a nucleus. Tetrads are typically found in cells undergoing meiosis, specifically during prophase I when homologous chromosomes pair up.
a horse has 64 chromosomes That said, if you assume it DOES have 66, there would be 33 tetrads.
prokaryotic cells does not have nuclear membrane surrounded DNA, a characteristic of only bacterial cells.
In the sex cells of a dogfish shark, there would typically be 12 chromosomes. This is because sex cells, such as sperm and eggs, are haploid, meaning they contain half the number of chromosomes found in somatic cells. Since muscle cells in the dogfish shark contain 24 chromosomes, their sex cells would contain half that number.
Chloroplasts, which are responsible for photosynthesis, are found in leaf cells but not in fingernail cells. Additionally, leaf cells contain specialized structures called stomata that regulate gas exchange, while fingernail cells do not have this feature. Lastly, leaf cells contain large central vacuoles for storage and support, which are not present in fingernail cells.
Plant cells and bacterial cells definitely contain cell walls.
a horse has 64 chromosomes That said, if you assume it DOES have 66, there would be 33 tetrads.
In the cells leaf
Muscle cells.
Connective tissue is made of cells, and cells do not contain other cells (if they are healthy; bacterial infection would be an exception). Cells do contain structural elements that connect them to other cells, but that is not the same thing as connective tissue.
would you expect skin cells to contain more or fewer mitochondria than muscle cell?
prokaryotic cells does not have nuclear membrane surrounded DNA, a characteristic of only bacterial cells.
The cells of eukaryotes will contain a nucleus.
Animal cells contain centriole that is absent in plants .
Tetrads don't form in mitosis. Tetrads form so that chromosomes can undergo crossing over which is a form of genetic recombination. The products of meiosis are gametes which ensure genetic diversity in subsequent generations. In mitosis, the daughter cells are genetically identical to the parent cell. No genetic recombination occurs in mitosis.
Tetrads only appear in meiosis. The tetrad is the joining of four chromosomes in prophase I of meiosis. Two male duplicated chromosomes and two female chromosomes. The most important role of tetrad formation is ' crossing over. ' This is the exchange of genetic information between the male and female chromosomes. The material, whole genes, is physically swapped between the male and female chromosomes.
Root cells are plant cells, but they do not contain chloroplasts like leaf cells.
Erythrocytes are cells that contain hemoglobin. These are commonly known as red blood cells.