What characteristics distinguish invertebrates from non vertebrates chordates

Which of the following statements is true? a. there are more chromosomes in an organism than there are genes. b. there are more genes in an organism that there are chemical bases. c. dna is made of sugar, phosphate, and carbon. d. genes are found in specific locations on a chromosome.

The similarities of organisms in which two areas numbered above provide the best evidence for common ancestry between organisms in both locations?

Fungi are classified into how many groups? a. 1 group b. 2 groups c. 3 groups d. 4 groups