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they both involve duplicating chromosomes
Homologous chromosomes is a pair made of a paternal and maternal chromosomes. But sister chromatid is either pairs of paternal or maternal chromosomes
size and shape
Sister chromatids are replicated DNA and are identical. Homologous chromosomes are not, as one comes from the mother and the other comes from the father.
Rats are medium-sized rodents that have long tails and are similar to mice. Rats have 42 chromosomes, or 21 pairs.
they are made up of similar 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.
A pair of chromosomes, one from the mother and one from the father that are similar.
the scientists group similar organisms with the help ofDNA which is on the surface of the chromosomes
Homologous chromosomes cross over to start genetic differences. If this didn't happen, then the cells would be too similar to each other. (。-_-。) that is all
Homologous Chromosomes
homologous
Logans
693
Autosomes are the non-sex chromosomes. The 23rd pair is the sex chromosomes. Autosomal homologous pairs are all shaped like Xs. The sex chromosomes, as we know, can either be XX or XYType your answer here...
Sister Chromatids
They bouth only have 23 chromosomes.