Biology, 31.03.2021 17:00 gaelle90701
The organism at point W is a bony fish. The organism at point X is a dinosaur. The organism at point Y is a trilobite. The organism at point Z is an amphibian. This diagram suggests that
A.) trilobites are the youngest living creatures on the planet.
B.) in this region dinosaurs lived after the bony fish.
C.) amphibians are common ancestors of dinosaurs and trilobites.
D.) dinosaurs became extinct before the evolution of bony fishes.
Answers: 1
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Which example describes a mutualistic relationship between organisms? young wasps prey on caterpillars. crabs eat the remains of dead fish. tapeworms feed on food in the intestines of cats ants protect a tree on which they feed.
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Matched chromosomes carrying information about the same characteristics in the organism are called
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Which of the following is the best definition of a eukaryota? a. a one-celled organism that does not have a membrane-bound nucleus b. a one-celled organism that does not have a cell wall c. an organism whose cells each contain a membrane-bound nucleus d. an organism whose cells each have a cell wall
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The organism at point W is a bony fish. The organism at point X is a dinosaur. The organism at point...
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