sex chromosomes
The physical appearance of the entire set of chromosomes of a given animal is called a karyotype. It was first defined by Levitsky.
The number of chromosomes is determined by counting the paired structures called sister chromatids during cell division. Each sister chromatid contains a copy of the genetic material, allowing for accurate distribution of genetic material to daughter cells.
Answer:chromatin not chromosomes. :DIt Is Chromosomes Not Chromatin:]
The genes carried on the X and Y chromosomes are called your "sex chromosomes".
Chromosomes that are similar are called homologous chromosomes. Chromosomes that have similar paired genes are called homolegous chromosomes. These copies have the same loci. These loci provide points along each chromosome that enable a pair of chromosomes to align.
sex chromosomes
The physical appearance of the entire set of chromosomes of a given animal is called a karyotype. It was first defined by Levitsky.
The two chromosomes (two "X" shapes) that are in a pair are generally called "homologous chromosomes". A pair of "chromatids" make up the two arms of a single chromosome.
Chromatin Network
The squiggly lines in the nucleus of an animal cell are called chromatin. Chromatin is a complex of DNA and proteins that condenses to form chromosomes during cell division.
Plato users, Karyotype.
Yes, as a matter of fact, all living that reproduce via mitosis or meiosis will form chromosomes. Chromosomes are only formed during these ways of reproducing. At all other parts of a cell's life, chromosomes are stringy matter called chromatin.
They measure it with a special instrument called seismograph.
i think you are thinking of a haploid cell. it is called this because it doesnt have a full set of chromosomes.
The number of chromosomes is determined by counting the paired structures called sister chromatids during cell division. Each sister chromatid contains a copy of the genetic material, allowing for accurate distribution of genetic material to daughter cells.
The number of chromosomes in the nucleus before mitosis is dependent on the species. The exact number is called the ploidy of the animal.
The X and Y chromosomes are referred to as sex chromosomes because in mammals, sex is determined by the presence or absence of a Y chromosome. Therefore because these chromsomes relate directly to the sex/gender of an animal, they are called sex chromosomes. Genetically normal females have XX and genetically normal males have XY.