In a two-point linkage analysis, genes a and b have been found to be 26 m. u. apart on the same chromosome. A third gene, c, has just been discovered and found to be located between a and b. A three-point linkage analysis with a, b, and c indicates that a and b are actually 33 m. u. apart rather than 26 m. u. Why does the three-point analysis give a different map distance for a and b than does the two-point linkage analysis, and which is more accurate

the cell cycle is the final answer! : )

step 1: nitrogen fixation- conversion of atmospheric no₂ into forms useful to plants by lightning, bacteria, and cyanobacteria.

step 2: nitrification-process of converting ammonia to nitrite or nitrate.

step 3: assimilation-plant roots absorb new form of nitrogen.

step 4: ammonification-conversion of organic nitrogen to ammonia by bacteria involved in decomposition.

step 5: denitrification-bacteria turns the decomposed matter back into n₂o, which is released into atmosphere; repeat cycle.

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cell/ tissue/ organ/ organ system/ body