a diagram that shows evolutionary connections between clades is called a_______ . a. karyotype c. cladogram b. molecular clock d. homologous structure

The domestic dog belongs to the species Canis familiaris. The great dane, golden retriever, cocker spaniel, fox terrier and chihuahua are different breeds within this species. a List some differences between these breeds. b List some differences within one of these breeds. c Considering the differences in size between the largest and smallest of these breeds, explain how it is that they are all considered to belong to the same species.

Which best describes traditional classification? *         a. It is based on shared characteristics.       b. It is based on evolutionary relationships.       c. It is called phylogenetic classification.       d. It is called cladistics 2. Circle the letter of each sentence that is true about evolutionary relationship of organisms? *         a. DNA evidence shows that the giant pandas are more closely related to raccoons than bears.       b. Scientist infer that the species with similar body structure and development patterns inherited many of the same genes from acommon ancestor.a       c. Scientist never have to change their hypotheses about species relationships.       d. Scientist can compare protein structure to determine how closely two species are related .

Give examples to the following questions, then make a cladogram using your answers. 1. Canine (Dog) A. Domestic Dog B. C. 2. Land Animals A. Canine B. Felis C. D. 3. Domestic Dog breed A. B. 4. Felis (Feline; Cat) A. B. 5. Fishes A. B. 6. Seafloor Creatures A. B.

27. Which term describes any ancient remains, impressions, or traces of an organism or traces of its activity that have been preserved in rocks or other mineral deposits in Earth's crust? a. analogous feature b. homologous feature c. mutation d. fossi

Homologous structures among major groups of organisms may differ in_____  a. size c. function b. shape d. all of the above

In terms of classification of organisms, it can be said that the living things on Earth are very A. dangerous B. deceptive C. developed D. diverse. The next lower level of classification, immediately following phylum is A. kingdom B. order C. class D. species.  The next higher level of classification, immediately following family is A. species B. genus C. class D. order. Human beings are called Homo sapies; here, “Homo” represents A. genus B. species C. class D. kingdom. Organisms belonging to the same species usually interbreed with one another. Exceptions to this can be found in some A. reptiles B. mammals C. plants D. vertebrates