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Biological Sciences
Introducing Genetics: A Graphic Guide (Introducing...) by Steve Jones
epub |eng | 2014-06-05 | Author:Steve Jones [Jones, Steve]

Only part — sometimes a very small part — of the DNA in any gene in higher animals actually coded for a protein. Sometimes a gene was split into dozens ...
( Category: Evolution March 26,2018 )
Outlines of Lessons in Botany: For the Use of Teachers, Or Mothers Studying with Their Children by Jane Hancox Newell
epub |eng | 1892-03-25 | Author:Jane Hancox Newell

Fia. 15.—^Copper Beech. 1. Brancb in wiDt«r state; a, leat-scar; b, bud-scar. 2. Branch, with leat-buds ezpanding, showing the plicate toldiag ol tbe leaTM. distinct. The outer leaves are smaller ...
( Category: Biological Sciences March 25,2018 )
Elements of botany: structural, physiological, systematical, and medical by John Lindley
epub |eng | | Author:John Lindley

Petunia violacea. 1. A cross section of ihe ovary. Dulcamara. 3. A section of one of its seeds. 2. Ripe fruit of Solanum 116. — Hydrophyllacea. Herbaceous plants. Leaves usually ...
( Category: Biological Sciences March 25,2018 )
Gray's school and field book of botany. Consisting of "Lessons in botany" and "Field, forest, and garden botany" bound in one volume by Gray Asa 1810-1888
epub |eng | 1881-03-25 | Author:Gray, Asa, 1810-1888

( Category: Biological Sciences March 25,2018 )
Pharmaceutical botany, with glossary of botanical terms by Youngken Heber W. (Heber Wilkinson) 1885-1963
epub, pdf |eng | | Author:Youngken, Heber W. (Heber Wilkinson), 1885-1963

Between each nbro-vascular bundle and the tip of each rib will be found a zone of collenchyma cells. In the mesocarp between each two ribs on the dorsal side occurs ...
( Category: Biological Sciences March 25,2018 )
The book of herbs by Northcote Rosalind 1873-1950
epub, pdf |eng | 1903-03-25 | Author:Northcote, Rosalind, 1873-1950

HERBS USED IN DECORATIONS, ETC. 121 Bergamot (Monarda jistulosa). It is extraordinary how little comment has been made on the handsome red flowers and fragrant leaves of Red Bergamot, or ...
( Category: Biological Sciences March 25,2018 )
The Accomplished Muskrat Trapper A Book on Trapping for Amateurs by A. E. Schmidt
epub |eng | 0101-01-01 | Author:A. E. Schmidt [Schmidt, A. E.]

Chapter 5. Handling and Grading Muskrat Fur. Thousands of dollars are annually lost to trappers on account of the improper handling of raw fur. This is due to both ignorance ...
( Category: Hunting & Fishing March 25,2018 )
The elements of the science of nutrition by Lusk Graham
epub, pdf |eng | 1919-03-25 | Author:Lusk, Graham

Thomas^ took on three successive days an average of 2760 grams of fresh bananas which were not completely ripe, and to this he added 300 grams of sugar. This gave ...
( Category: Biological Sciences March 25,2018 )
Bass, pike, perch and others by Henshall James A. (James Alexander) 1836-1925
epub, pdf |eng | 1903-03-25 | Author:Henshall, James A. (James Alexander), 1836-1925

known as the variety cis-montanus. It is bluish or greenish on the back, sides silvery, belly white. All of the fins are tipped with black; caudal and adipose fins are ...
( Category: Biological Sciences March 25,2018 )
Beginners botany by Bailey L. H. (Liberty Hyde) 1858-1954
epub, pdf |eng | 1921-03-25 | Author:Bailey, L. H. (Liberty Hyde), 1858-1954

Fig. 139. — Leaf-scars. — Ailanthus WINTER AND DORMANT BUDS 113 %\ walnut, butternut, red maple, honey locust, and sometimes in the apricot and peach. If the bud is at ...
( Category: Biological Sciences March 25,2018 )
The elements of botany for beginners and for schools by Gray Asa 1810-1888
epub, pdf |eng | 1887-03-25 | Author:Gray, Asa, 1810-1888

SECTION 15.] EMBRYO. 127 3S6. The Kernel, or Nucleus, is the whole body of the seed withiu tlie coats. Ill many seeds the kernel is all Embryo; in others a ...
( Category: Biological Sciences March 25,2018 )
Botany for young people and common schools by Gray Asa 1810-1888
epub |eng | 1900-03-25 | Author:Gray, Asa, 1810-1888

277. Pod of Celandine opening. 278. Frame of the same, turned flatwise, and seeds still on it. 27S 279. Flower-bud, &c. of Eschscholtiia. 28C. The cap-shaped calyx fallen oflf. 281. ...
( Category: Biological Sciences March 25,2018 )
Botany by Joseph Dalton Hooker
epub |eng | 1876-03-25 | Author:Joseph Dalton Hooker

of Rdm, enWjred. Apple (Fig. 37),—Flower regular. Calyx of 5 sepals. Corolla of 5 free petals, alternate with the sepals- Stamens many, sealed on the calyx. Pistil of 5 combined ...
( Category: Travelers & Explorers March 25,2018 )
Structural botany by Gray Asa 1810-1888
epub |eng | 1879-03-25 | Author:Gray, Asa, 1810-1888. [from old catalog]

Short-styled. false coadaptation." The whole arrangement is displayed in tl)e annexed diagram (Fig. 470), and in the following account of the operation.^ " In a state of nature, the flowers ...
( Category: Biological Sciences March 25,2018 )
Manual of botany by Gray Asa
epub |eng | 1950-03-25 | Author:Gray, Asa

flowers; their parts rarely in fours. (Name a diminutive from potens, powerful, originally applied to P. anserina, from its once reputed medicinal powers.)* a.Carpels and achenes pubescent. . . b. ...
( Category: Biological Sciences March 25,2018 )

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