A researcher plans to draw a cladogram to show the most recent common ancestors of mammeals, reptiles, amphibians, and birds. He needs to choose a group from the table as a sample to study the relationship among amniotic eggs, feathers, hair, and double eyelids from each organism.
Which sample group does the researcher use to draw the cladogram?
Sample Group Species
A FROGS, BEARS, SANKES, DEER
B FROGS, DEER, SNAKES, LIZARDS
C FROGS, PARROTS, LIZARDS, OWLS
D FROGS, SNAKES, OWLS, BEARS
Answers: 2
Biology, 21.06.2019 17:00
Which of the following is not a characteristic of carnosaurs? a. long narrow skulls b. strong forelimbs c. horn projecting from their skulls d. none of the above
Answers: 1
Biology, 21.06.2019 21:30
What is the difference between bacterial infections and viral infections?
Answers: 1
Biology, 22.06.2019 05:30
Can bacteria reproduce in a way such that when you start out with two bacteria, you get five bacteria? why or why not? * a. yes, because bacteria reproduce sexually, and can produce any number of offspring, just as humans do. b. no, because bacteria grow at an exponential rate. c. no, because when bacteria reproduce, they split into two parts, and two bacteria splitting would result in four bacteria.
Answers: 1
A researcher plans to draw a cladogram to show the most recent common ancestors of mammeals, reptile...
English, 21.04.2020 07:22
Mathematics, 21.04.2020 07:22
Biology, 21.04.2020 07:22
Chemistry, 21.04.2020 07:22
Mathematics, 21.04.2020 07:22
Mathematics, 21.04.2020 07:22
English, 21.04.2020 07:22
Mathematics, 21.04.2020 07:22
Mathematics, 21.04.2020 07:22
Mathematics, 21.04.2020 07:22
Mathematics, 21.04.2020 07:23