LIFE: THE SCIENCE OF BIOLOGY
LIFE: THE SCIENCE OF BIOLOGY
11th Edition
ISBN: 9781319145125
Author: Sadava
Publisher: MAC HIGHER
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Chapter 23.2, Problem 1R
Summary Introduction

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The mechanism to analyze whether the opsin gene in eyeless crayfish was inherited from an eyed ancestor and then lost its function or it has a new function other than vision.

Introduction:

Crayfish species that live as surface dwellers have functional eyes, while those that live in underground caves have lost their vision. However, both the species show expression of the opsin gene, which plays an important role in vision.

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