Use the information below to answer the question that follows. 6
Organism (source of DNA)
1. E. Coli
2. Salmon
3. Human
Adenine
24%
29%
32%
Cytosine
26%
21%
18%
9
Trout are a fish that are closely related to salmon. From the following base sequences
below, which would you predict is most likely representative of the trout species?
12
Guanine (22%) & Thymine (28%)
15
Guanine 18% & Thymine (32%)
Guanine (23%) & Thymine (26%)
Guanine (25%) & Thymine (25%)

Wich level of organization includes all the other levels or organizations

Even though the ostrich is a flightless bird, ostriches still possess wings that stretch approximately two meters across when fully extended. scientists speculate that when dinosaurs became extinct, some of the birds that lived during that time became land dwellers since they were able to consume the food that the dinosaurs once ate. over time, these species grew larger and heavier. eventually, the ostrich species became too big to fly. the wings found on ostriches are known as a. analogous structures. b. homologous structures. c. vestigial structures. d. symmetrical structures.

What do we call an individual that has inherited two identical alleles for the same trait? a.homozygous b.heterozygous c.monozzygous