Multiple Choice
How might multicellular organisms have arisen?
A) Single-celled organisms joined together, or failed to separate after cell division
B) Single-celled organisms joined together
C) Single-celled organisms failed to separate after cell division
D) Single-celled organisms joined together, or absorbed other species by endocytosis
E) One species of organism absorbed another species by endocytosis
Correct Answer:
Verified
Correct Answer:
Verified
Q2: The Burgess Shale fossils are from the:<br>A)Ordovician
Q3: Hominids include:<br>A)Humans<br>B)Orangutans<br>C)Chimpanzees<br>D)Gorillas<br>E)All are correct
Q4: The Primate order arose about:<br>A)1 million years
Q5: Mitochondria arose by endocytosis of _.<br>A)An anaerobic
Q7: The theory that complex organisms could arise
Q8: Which of the following allowed Homo sapiens
Q9: Hominines include:<br>A)Humans<br>B)Humans, chimpanzees, and gorillas<br>C)Gibbons and orangutans<br>D)Chimpanzees
Q10: Placental mammals appeared during the:<br>A)Triassic period<br>B)Jurassic period<br>C)Cretaceous
Q15: The earliest cells probably originated about 3.5
Q49: The early report that Stanley Miller had