When 50% of all offspring are recombinants, geneticists say there is a 50% frequency of recombination.
A 50% frequency of recombination is observed for any two genes that are located on different chromosomes and are therefore unlinked.
This is a result of independent assortment. When two genes are close together on the same chromosome, they do not assort independently and are said to be linked.
Answer:
Because so many Native Americans sided with the British, the U.S. felt justified in appropriating Indian lands and dispossessing them by “right of conquest.” One of the goals of the Revolution had been westward expansion (as indicated by complaints about the Proclamation Line of 1763).
Explanation:
The French Revolution - France
The Philippine-American War - Philippines
Yemeni Rebellion of 1891 - Yemen