Back to Questions
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
Sparky 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
- _____________ provides a document to prove a product was produced under safe conditions and no product which could cause a public health hazard has been released to the consumer.
- Obesity defined as a BMI greater than ____ is an independent risk factor for functional decline in the elderly patient.A. 20B. 24C. 30D. 35
- what is a closed system of arteries, veins, and capillaries, broadly similar to the circulatory systems of mammals, birds, and reptiles?