The download is free, but we offer some paid services. Support us by subscribing
Delete ads and speed up browsing the library.
The download starts with the click of a button without waiting for the book to be ready.
No limits for download times.
You can upload unlimited books in the library.
Enable readers to download your books without waiting.
Delete ads on the books that you publish.
No problems with download links for your uploaded books.
Copyright reserved
The book cannot be previewed or downloaded in order to preserve the copyright of the author and publishing house
Not available digitally or on paper through the Noor Library, it is for rating and review
| Author: | Charles Darwin , Ismail Mazhar |
| Category: | F Sharp Language #F [Edit] |
| Language: | Arabic |
| Publisher: | عين للدراسات والبحوث (first published March 4th 2011) |
| Release Date: | 01 Jan 2014 |
| Pages: | 411 |
| Rank: | 573,837 No 1 most popular |
| Short link: | Copy |
| More books like this book | |
s/t: Or, The Preservation Of Favored Races In The Struggle For Life
This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1882. Excerpt: ... GLOSSARY OP THE PRINCIPAL SCIENTIFIC TERMS USED IN THE PRESENT VOLUME. Aberrant.--Forms or groups s/t: Or, The Preservation Of Favored Races In The Struggle For Life
This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1882. Excerpt: ... GLOSSARY OP THE PRINCIPAL SCIENTIFIC TERMS USED IN THE PRESENT VOLUME. Aberrant.--Forms or groups of animals or plants which deviate in im portant characters from their nearest allies, so as not to be easily included in the same group with them, are said to be aberrant. Aberration (in Opties).--In the refraction of light by a convex lens the rays passing through different parts of the lens are brought to a focus at slightly different distances, --this is called spherical aberration; at the same time the coloured rays are separated by the prismatic action ot the lens and likewise brought to a focus at different distances, --this is chromatic aberration. Abnormal.--Contrary to the general rule. Aborted.--An organ is said to be aborted, when its development has been arrested at a very early stage. Albinism.--Albinos are animals in which the usual colouring matters characteristic of the species have not been produced in the skin and its appendages. Albinism is the state of being an albino. ALCLE.--A class of plants including the ordinary sea-weeds and the filamentous fresh-water weeds. Alternation Of Generations.--This term is applied to a peculiar mode of reproduction which prevails among many of the lower animals, in which the egg produces a living foan quite different from its parent, but from which the parent-form is reproduced by a process of budding, 01 by the division of the substance of the first product of the egg. Ammonites.--A group of fossil, spiral, chambered shells, allied to the existing pearly Nautilus, but having the partitions between the chambers waved in complicated patterns at their junction with the outer wall of the shell. Analogy.--That resemblance of structures which depends upon similarity of function, as in the wings of insects ...
Copyright reserved
The book cannot be previewed or downloaded in order to preserve the copyright of the author and publishing house
Not available digitally or on paper through the Noor Library, it is for rating and review
Be the first one to Rate, Review and Quote from the book
Be the first one to Rate, Review and Quote from the book
E-books are complementary and supportive of paper books and never cancel it. With the click of a button, the e-book reaches anyone, anywhere in the world.
E-books may weaken your eyesight due to the glare of the screen. Support the book publisher by purchasing his original paper book. If you can access it and get it, do not hesitate to buy it.
Publish your book now for free
We require cookies for this site to function. Please enable them to continue.
نحن نظهر لك هذه الرسالة لأننا نحترم خصوصيتك.
By using this website, you consent to us collecting cookies to provide you with a better user experience,
more details.
You cannot browse the site since you refused the use of cookies, as the site relies primarily on them to work.
Intellectual property is reserved for the authors mentioned on the books and the library is not responsible for the ideas of the authors
Old and forgotten books that have become past to preserve Arab and Islamic heritage are published,
and books that their authors are accepted to published.
The Universal Declaration of Human Rights states: "Everyone has the right freely to participate in the cultural life of the community, to enjoy the arts and to share in scientific advancement and its benefits.Everyone has the right to the protection of the moral and material interests resulting from any scientific, literary or artistic production of which he is the author".