Free WGU Introduction-to-Biology Exam Dumps Questions & Answers

A student notes thatclub mossesform an outgroup, whileferns, gymnosperms, and flowering plantsform an ingroup on a plant cladogram (algal ancestor at the base). Whichbranching pointis the student considering?

• A.Leaves with branching veins
• B.Vascular tissue
• C.Embryo protection
• D.Seeds

A subatomic particle is located in theoutermost shellof an atom. Because of its position, it strongly influences the atom'sreactivity. What is this particle?

• A.Electron
• B.Nucleus
• C.Neutron
• D.Proton

What is the process in which microbes convert glucose,in the absence of oxygen, intotwo ethanolmolecules andtwo carbon dioxidemolecules?

• A.Carbon fixation
• B.Fermentation
• C.Phosphorylation
• D.Aerobic oxidation

Through which process does information flow fromRNA to protein?

• A.Transposition
• B.Translation
• C.Transformation
• D.Transcription

Arctic foxes sometimes follow polar bears and scavenge leftovers after the bears finish eating. What interaction occurs?

• A.Herbivory
• B.Predation
• C.Commensalism
• D.Parasitism