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Sister chromatids are identical while homologous chromosomes are merely similar.
They are different because they separate the cells and then they become babies but only the homologous chromosomes do.
What else can I help you with?
Does homologous pair contain 2 chromosomes or the 4 chromatids after doubling?
It depends on if it was during the process of mitosis or mitosis. And, how many chromosomes it began with.
Which set of chromatids illustrates the result of a single crossover of the homologous chromosomes?
A single crossover of homologous chromosomes results in two chromatids that have recombined genetic material from both parents. This means that two of the chromatids will have segments from one homologous chromosome, while the other two will retain the original segments from the other homolog. Therefore, the set of chromatids illustrating this result will show two chromatids with new combinations of alleles and two chromatids with the parental combinations.
What names are given to the breaking and rejoining of the chromatids of homologous chromosomes at points of intersection?
centromere
What is the difference between a chromatid and a sister chromatid?
Homologous chromosomes is a pair made of a paternal and maternal chromosomes. But sister chromatid is either pairs of paternal or maternal chromosomes
What is the composition of a bivalent at the beginning of prophase 1?
A bivalent at the beginning of prophase I is composed of two homologous chromosomes that have already replicated into sister chromatids. Each homologous chromosome consists of two sister chromatids joined by a centromere. The bivalent forms as the homologous chromosomes pair up and undergo synapsis.
How do sister chromatids differ from homologous chromosomes?
Sister chromatids are identical while homologous chromosomes are merely similar.They are different because they separate the cells and then they become babies but only the homologous chromosomes do.
How do sister chromatids differ from homolohous chromosomes?
Sister chromatids are exact copies of each other produced during DNA replication in a cell, connected at the centromere. Homologous chromosomes are pairs of chromosomes that carry the same genes in the same location, but may have different alleles. Sister chromatids are produced in preparation for cell division, while homologous chromosomes are inherited from each parent.
Difference between sister chromatids and homologous chromosomes?
Homologous chromosomes are individual chromosomes inherited from each parent. Sister chromatids are the result of DNA replication, and the are identical.
Does homologous pair contain 2 chromosomes or the 4 chromatids after doubling?
It depends on if it was during the process of mitosis or mitosis. And, how many chromosomes it began with.
Are sister chromatids or homologous chromosomes more similar?
Sister chromatids are more similar to each other because they are exact copies of each other formed during DNA replication. Homologous chromosomes, on the other hand, are pairs of chromosomes that contain genes for the same traits, but may have different versions of those genes.
What two identical bodies make up a duplicated chromosome?
Somatic cell chromosome is made of two identical chromatids
A tetrad is composed of?
Tetrads are formed of 2 homologous chromosomes, which are crossing over so there is a total of 4 chromatids. :D
Which set of chromatids illustrates the result of a single crossover of the homologous chromosomes?
A single crossover of homologous chromosomes results in two chromatids that have recombined genetic material from both parents. This means that two of the chromatids will have segments from one homologous chromosome, while the other two will retain the original segments from the other homolog. Therefore, the set of chromatids illustrating this result will show two chromatids with new combinations of alleles and two chromatids with the parental combinations.
What names are given to the breaking and rejoining of the chromatids of homologous chromosomes at points of intersection?
centromere
When does synapsi occur?
when two of homologous chromosomes form a tetrad sister chromatids and crossover
What is the difference between a chromatid and a sister chromatid?
Homologous chromosomes is a pair made of a paternal and maternal chromosomes. But sister chromatid is either pairs of paternal or maternal chromosomes
What is the composition of a bivalent at the beginning of prophase 1?
A bivalent at the beginning of prophase I is composed of two homologous chromosomes that have already replicated into sister chromatids. Each homologous chromosome consists of two sister chromatids joined by a centromere. The bivalent forms as the homologous chromosomes pair up and undergo synapsis.
