An experimental method to determine the traits used by the pollinators to distinguish between the different species of Columbine ( Aquilegia ) flowers. Introduction: The Columbine flowers are subdivided into various species, each differing by different flower orientation, different spur length, color, and fragrance. These characters are used by pollinators to distinguish between different species and maintain reproductive isolation of each particular species. This reproductive isolation between columbine flowers caused by the pollinators lead to the speciation of different species of columbine flowers.

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Which of the following is NOT an example of passive immunization? A. Administration of tetanus toxoid B. Administration of hepatitis B immunoglobulin C. Administration of rabies immunoglobulin D. Transfer of antibodies via plasma therapy

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Chapter 22.4, Problem 2R

Summary Introduction

To review:

An experimental method to determine the traits used by the pollinators to distinguish between the different species of Columbine (Aquilegia) flowers.

Introduction:

The Columbine flowers are subdivided into various species, each differing by different flower orientation, different spur length, color, and fragrance. These characters are used by pollinators to distinguish between different species and maintain reproductive isolation of each particular species. This reproductive isolation between columbine flowers caused by the pollinators lead to the speciation of different species of columbine flowers.

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Which of the following is NOT an example of passive immunization? A. Administration of tetanus toxoid B. Administration of hepatitis B immunoglobulin C. Administration of rabies immunoglobulin D. Transfer of antibodies via plasma therapy

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