Corn plants may be tall (tt or tt) or short (tt). the breeding of two parent corn plants results in offspring that are all tall. what is the probability that both of the parents in this example are homozygous recessive? a) 0% b) 25% c) 75% eliminate d) 100%

It would be 0%, because if all the offspring is tall then there is no possible way for BOTH of the parents to have a recessive gene. 

1) the mayans built pyramids just like the egyptians. the mayans also used hieroglyphics like them.2) power was passed down by family. for example, if the father dies, the son would be the next king.3)they both built pyramids for their structures.4)the main crop for the mayans was maize.5)they also grew manioc, beans,  squash,  amaranth, and chile peppers.

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