To determine how closely related organisms are, scientists consider all of the following EXCEPT
A. embryonic structures.
B. homologous structures.
C. analogous structures.
D. vestigial structures.

Arrange the following in the correct sequence, from earliest to most recent, in which these plant traits originated. 1. sporophyte dominance, gametophyte independence 2. sporophyte dominance, gametophyte dependence 3. gametophyte dominance, sporophyte dependence a) 1 → 2 → 3 b) 2 → 3 → 1 c) 2 → 1 → 3 d) 3 → 2 → 1 e) 3 → 1 → 2

The instructions for making proteins come originally from

Researchers want to use edna to look for an invasive species in the water which of the steps would be likely do last