Some beetles and flies have antler-like structures on their heads, much like male deer. the existence of antlers in beetle, fly, and deer species with strong male-male competition is an example of ) homology b) similarity due to shared ancestry c) parsimony d) convergent evolution
Answers: 1
Other questions on the subject: Biology
Biology, 22.06.2019 12:00, gtemple22pdzs4j
What organs comprise the respiratory system of a bird
Answers: 1
Biology, 22.06.2019 14:30, shaferxspecial3737
What is a difference between systemic and pulmonary circulation? a. systemic circulation carries oxygenated blood to the lungs and pulmonary circulation carries deoxygenated blood to the body. b. systemic circulation carries deoxygenated blood to the lungs and pulmonary circulation carries oxygenated blood to the body. c. systemic circulation carries deoxygenated blood to the body and pulmonary circulation carries oxygenated blood to the lungs. d. systemic circulation carries oxygenated blood to the body and pulmonary circulation carries deoxygenated blood to the lungs.
Answers: 1
Biology, 22.06.2019 18:30, ryanbreland14
Crinoids, also known as sea lilies, appear to be sea plants but are not plants at all. crinoids are an echinoderm species which uses anchoring structures called holdfasts to attach themselves to the sea floor. crinoids were most abundant in pennsylvania during the mississippian period, which ranged from 375 to 320 million years ago. fossils of the crinoids shows that during most of this time pennsylvania was that provided favorable conditions for crinoid growth. a) glacial terrain b) a dry and sandy plain c) mostly mountain ranges d) covered by warm, shallow seas
Answers: 2
You know the right answer?
Some beetles and flies have antler-like structures on their heads, much like male deer. the existenc...
Questions in other subjects:
Physics, 13.11.2019 20:31
Mathematics, 13.11.2019 20:31
Health, 13.11.2019 20:31
