Evolution and Adaptation

by Thomas Hunt Morgan

EVOLUTION AND ADAPTATION

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EVOLUTION

AND ADAPTATION

BY

THOMAS HUNT MORGAN, Ph.D.

New York

THE MACMILLAN COMPANY

LONDON: MACMILLAN & CO., Ltd.

1908

All rights reserved

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Copyright, 1903,

By THE MACMILLAN COMPANY.

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Set up and electrotyped. Published October, 1903. Reprinted January, 1908.

Norwood Press

J. S. Cushing Co.—Berwick & Smith Co.

Norwood, Mass., U.S.A.

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TO

Professor William Keith Brooks

AS A TOKEN OF SINCERE ADMIRATION AND RESPECT

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