Question

Complete the phylogenetic tree by matching each characteristic that arose during the evolution of animals to its correct position.

coelom
endoskeleton
backbone
segmentation
tissues

Answer 1

Answer:

The flowers have five white or purple-tinged petals (3.5-4.5 mm long), that are fused together at the base, and a yellow central cone. They also have five small greenish sepals (1.5-2.5 mm long), five yellow stamens (about 2.5 mm long), and an ovary topped with a style and stigma. Flowering occurs throughout the year.