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The genes are different because crossing over causes some of the genes on the homologous pair to shuffle, creating variation.
The question is unclear. It is not made clear between what these similarities and differences should exist.
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there is no similarities while there are some differences 1: aerobic respiration contain oxygen while anarobic did't
Alleles
genes?
genes?
sharing similarities celebrating differences
similarities
When you ask for similarities and differences, you must have a second target to compare to.
What are the similarities and differences of drive theories and
The genes are different because crossing over causes some of the genes on the homologous pair to shuffle, creating variation.
Similarities in amino acid sequences tell us the the genes coding for these proteins are similar. Similar genes are due to shared ancestry ie the organisms have evolved from a common ancestor in the past. Differences in amino acid sequence tell us that mutations have occurred in the genes since the organisms separated from the common ancestor. The bigger the differences, the longer the organisms have been separated.
differences: britain better Similarities: education
Usually comparing brings about similarities. Contrasting brings differences.
contain same genes, but uses different combinations of them.
Since the genes are on the chromosomes, segregation of the chromosomes is also segregation of the genes.