Question

The table compares structures found in several groups of photosynthetic organisms. The presence of a structure is symbolized by a (+) symbol, while the absence of a structure is symbolized by a (-) symbol.

Using the data in the table, complete the cladogram on a sheet of scratch paper. Then determine the correct order of characteristics. Begin with the most primitive.
A. chloroplast, flowers, seeds, vascular tissue
B. cuticle, vascular tissue, seeds, flowers
C. seeds, vascular tissue, chloroplast, chloroplast
D. vascular tissue, chloroplast, cuticle, flowers, seeds

Answer 1

Answer: B

look at screenshot

Answer 2

The correct answer is D.

Vascular tissue, chloroplast, cuticle, flowers, seeds.

Vascular tissue and chloroplasts are the most primitive characteristics in the table, and so should be at the top of the cladogram.

Cuticle and flowers follow, and then seeds are last as they are the most advanced characteristic.