A Missing or incomplete X chromosome
Rivers are large bodies contained of water which always move from the higher part to the lower. Over years It could change landscape of a land through erosion by slowly scrapping the land it passed through
Answer:
All because they not representative of every possible scenario.
Explanation:
They use current knowledge and scientific date‚but as those are subject to change‚the based off that knowledge and data subject to change as well.
B.
A neutral mutation is one which has no effect on the relative fitness of the individual. A bushy tail is not likely to be relevant to fitness.
