Acold-tolerant and salt-tolerant organism would likely be found in which part of the ocean..a)transition zoneb)deep zonec)polar zoned)surface-mixed zone

this would be a math

small, big, or no change could occur in the phenotype. it could cause something as simple as a cats ears to curl backwards or something as frighting as death. it could also occur in the protien-coding area and have an effect on that but no effect on the amino acids. what has to occur is a changing in the hox gene or the control gene.