Ostriches are a large flightless African bird with solid bones and very powerful hindlegs for running and kicking. Rheas are from South America. Other than the fact that they are about half the size of an ostrich, their physical features are almost identical to ostriches. Which conclusion is NOT supported by the observations concerning ostriches and rheas?
A) Ostriches and rheas are probably close relatives, since their features are very similar.
B) Ostriches and rheas may have evolved from a common ancestor, since they have so many similar features.
C) The similarity of ostriches and rheas suggests that Africa and South America may have been joined at one time.
D) Ostriches and rheas started off as different species, but have evolved over time to become identical to each other.
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Ostriches are a large flightless African bird with solid bones and very powerful hindlegs for running and kicking. Rheas are from South ...” in 📗 Biology if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
Participating in a sport first aid or sports medicine course or workshop will adequately prepare you to be a first responder for the rest of your coaching career. true or false
Answers (1)
A 70-year-old male complains of shortness of breath. During your assessment, you note that he has bilateral hearing aids. When you ask him questions related to his chief complaint, he does not answer you.
Answers (2)
In biology, we say that "Every Gene Codes for One Protein". But we've learned that this is not absolutely true.
Answers (1)
Why do different musical instruments have different sound qualities?
Answers (2)
A food company hydrogenated a barrel of fat. The treatment ... A food company hydrogenated a barrel of fat. The treatment ... (a) made the fat less fluid. (b) made the fat less saturated. (c) lengthened the fat tails.
Answers (1)
New Questions in Biology
This process is used for growth repair it is also a form of reproduction in asexual organisms
Answers (1)
In what activity is it recommended that one avoid resting on the wrist?
Answers (1)
You observe an individual of your favorite study organism expressing the dominant phenotype for a certain trait. how would you go about determining if the individual was homozygous dominant or heterozygous for that trait?
Answers (1)
How can the position of an object be changed? Select one: It can't be changed By both pushing and pulling By pushing the object By pulling the object
Answers (1)
Which of the following summarizes the role of the hypothalamus? A. It connects the endocrine and nervous systems and controls the pituitary gland. B. It controls the rate at which cells burn fuels from food to produce energy. C.
Answers (2)