by B. Lindsay
Publisher: D. Appleton & co. 1909
Number of pages: 196
If the microscope had never been invented, the Story of Animal Life, as it is related by modern science, could never have been told. It is to the microscope that we owe our knowledge of innumerable little animals that are too small to be seen by the unassisted eye; and it is to the microscope that we owe the most important part of our knowledge about the bodies of larger animals, about the way in which they are built up, and the uses of their different parts.
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by Milad Manafi - InTech
Artificial insemination is used for reproduction purposes and its chief priority is that the desirable characteristics of a male livestock animal can be passed on more quickly and to more progeny than if that animal is mated in a natural fashion.
by Robert William Hegner - MacMillan
The book is intended for the use of students in secondary schools. The word 'practical' has been chosen since an effort has been made to present those facts about animals which will have the most practical bearing upon the daily life of the student.
by Sidney H. Reynolds - Cambridge University Press
The author gives first an account of the skeletal characters of the group in question and of its subdivisions; secondly describes the skeleton of one or more selected types; and thirdly treats the skeleton as developed in the group organ by organ.
by Katharine Rogers - Smashwords
The book reveals these apparently alien creatures to be fascinating animals dealing with the basic problems of living as all animals do. It explains how they work physiologically and describes their appearance, behavior, and perception of the world.