نتایج جستجو برای: animal biology

تعداد نتایج: 361934  

Journal: :Nature 1944

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Background: Advancements made in medicine during centuries have been disclosed importance of using animal for research in biology. Appropriate conduction of animal researches needs skilled and experienced researchers who are aware of principles for using laboratory animals. Regarding scientific activities, ethical considerations for using of animals in experiments that are associated with pain ...

2016
C. Lloyd Morgan

This work is intended as an elementary text-book, suitable for young men intending to present themselves for the London Intermediate and Preliminary Scientific Examinations, and for other similar examinations such as a medical student may be called upon to pass. For this purpose the work is admirably suited?we know of none better. The course presented in the volume is a thoroughly practical one...

Journal: :Italian Journal of Zoology 2011

Journal: :Emerging Infectious Diseases 2008

Journal: :International International Journal of Avian & Wildlife Biology 2018

Journal: :Genetics Selection Evolution 1970

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