Fruit flies have a wormlike body with no wings. The fruit flies feed on yeast cells that grow on decaying fruit. The larvae of wild fruit flies have two distinct types of feeding behavior which are known as “rover” and “sitter”.

Question

You are wandering in the Amazon rainforest, when you hear the loud call of an animal. You walk in the direction of the sound, and discover that it is coming from an adorable species of frog. a) What type of adaptation is being displayed by this species of frog? b) Describe how selection could work FOR and AGAINST this adaptation.

Answer 1

Question

Chapter 39, Problem 3SA

Summary Introduction

Introduction:

Fruit flies have a wormlike body with no wings. The fruit flies feed on yeast cells that grow on decaying fruit. The larvae of wild fruit flies have two distinct types of feeding behavior which are known as “rover” and “sitter”.

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