★ Ecology Quiz
The different types of bird beaks in different species of birds is known as
A. Adaptation
B. Variation
Select your answer:

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Cell & Bond Mouth - Stomach Head and Neck Anatomy Diagnostics and Pathology Reports Psychology, Psychiatry, & Social Work Circulation of Blood Microbiology and Immunology Cell Injury Lifestyle Diseases Respiratory Diseases Medicinal use of Microorganisims Pulmonary Edema and CHF Gastroenterology Nursing Vascular Surgery Cancer (Bio II)Other quiz:
Health and Diseases › ViewWhat disease is caused due to over eating of carbohydrates and fats
A. Dysentry
B. Scurvy
C. Obesity or fatness
D. Goitre
Microbiology › View
An antihistamine will
A. block synthesis of leukotrienes.
B. reverse spasms of respiratory smooth muscles.
C. inhibit the activity of lymphocytes.
D. bind to histamine receptors on target organs.