Want to know:
You are at the aquarium looking at a freshwater mammal tank and an adult manatee swims close to the glass. On his front flippers you see fingernails. What is a likely explanation for the presence of fingernails on a manatee? A. They are analogous to human fingernails. B. They are homologous to fish fins. C. They are a developmental homology. D. They are analogous to bear claws. E. They are vestigial structures.
Get a detailed, AI-powered explanation for this question and thousands more on StudyFetch.
Get the Answer for FreeHow StudyFetch Helps You Master This Topic
AI-Powered Answers
Get instant, detailed explanations powered by AI that understands your course material.
Deep Understanding
Go beyond surface-level answers with step-by-step breakdowns and examples.
Personalized Learning
Spark.E adapts to your learning style and helps you connect ideas.
Practice & Test
Turn any question into flashcards, quizzes, and practice tests to solidify your knowledge.
Explore More Questions
- Which of the following are an example of a secondary source?
- A nurse is caring for a client and observes that the client's urine is dark amber, cloudy, and has an unpleasant odor. The nurse should be recognize that these findings are associated with which of the following?A. Urinary incontinenceB. Urinary tract infectionC. Urinary retentionD. Urinary frequency
- Should glucose-containing solutions be used in patients with closed head injuries, or patients with spinal injuries?