Please help me this is important! 20 points and brainliest if its right!

A horticulturalist takes small bulbs from a prized tulip and grows them into multiple new tulip plants. These new plants ___.
A. Will likely be twice the size of the original plant
B. Will exhibit identical traits to the partner plant
C. Will be at the same stage of maturity as the original plant
D. Will be growing flowers with some of the characteristic as the parent plant

Based on the law of dominance, we would expect percent of the offspring from this cross to have large teeth.

To answer this question, researchers studied populations of the dusky salamander (desmognathus ochrophaeus) living on different mountain ranges in the southern appalachian mountains. the researchers tested the reproductive isolation of pairs of salamander populations by leaving one male and one female together and later checking the females for the presence of sperm. four mating combinations were tested for each pair of populations (a and b)—two within the same population (female a with male a and female b with male b) and two between populations (female a with male b and female b with male a). the proportion of successful matings for each mating combination was measured. for example, when all the matings of a particular combination were successful, the researchers gave it a value of 1; when none of the matings were successful, they gave it a value of 0. then the researchers calculated an index of reproductive isolation that ranged from 0 (no isolation) to 2 (full isolation). the reproductive isolation value for two populations is the sum of the proportion of successful matings of each type within populations (aa + bb) minus the sum of the proportion of successful matings of each type between populations (ab + ba). the table provides data for the geographic distances and reproductive isolation values for 27 pairs of dusky salamander populations.

About __ of the mass of the cell is water