The chart shows shared characteristics of three organisms. which is supported by the information in the chart? the common ancestor of rabbits, fish, and cats had fins. the common ancestor of these three organisms did not have lungs. rabbits and fish only share one characteristic and are not related. cats are more closely related to fish than to rabbits.

Which group is noted for the independence of gametophyte and sporophyte generations from each other? a) ferns b) mosses, hornworts, and liverworts c) charophytes d) angiosperms e) gymnosperms

Use the above pedigree for questions 1,2, and 3 1. what kind of genetic disorder is represented in the pedigree? a. recessive b. dominate refer to the pedigree in question 1. 2. is the mutated gene in this disorder located on a sex chromosome (x or y) or an autosome? a. sex chromosome b. autosome refer to the pedigree in question 1. 3. which generation has individuals that you are certain are heterozygous for the mutated gene? a. generation 1 b. generation 2 c. generation 3

What is any method of measuring the age of an object or event in years, such as using atomic half-life?