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. 1900 Excerpt: ...study, for it leads to a multiplicity of confusing equations that are calculated to repel rather than to assist the student. Mendel and His Experiments.--Before considering the application of Mendel's laws it may not be out of place to take a passing view of Mendel himself. George Johann Mendel was a priest in an ...
Read More
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. 1900 Excerpt: ...study, for it leads to a multiplicity of confusing equations that are calculated to repel rather than to assist the student. Mendel and His Experiments.--Before considering the application of Mendel's laws it may not be out of place to take a passing view of Mendel himself. George Johann Mendel was a priest in an Augustinian foundation at Alt-Brunn. In 1851 he moved to Vienna and spent four years there studying physics and natural science. From the report of the Royal Horticultural FIG. 7.--CROSS-FERTILISATION OF THE SWEET PEA Z, external parts of flower or parts of corolla: h, vexillum or standard; i, alee, or wings; j, carina, or keel. A, other parts of blossom: k, calyx, composed of leaves called sepals; I, stamens, ten in number, nine of them being joined into a tube by their filaments or stalks, the remaining one is free; m, pistil, consisting of a solitary carpel, which even at this early stage is seen to be a young pod, inside which are the ovules, destined to become seeds; n, anthers of stamens by which pollen or fertilising "dust" is carried; o, stigma of pistil or receptive organ. B, flowering stem: p, flower at stage when usually self-fertilisation has been effected; q, blossom at stage when emasculation (removal of anthers of stamens), must be effected, the wings being held open by Chrysanthemum flower-dressing tweezers, and the keel depressed by a needle; the anthers are removed from the flower before pollen cases, burst; r, wings; s, keel. C, flower before emasculation (shown in section for clearness): t, sepals; ti, standard; v, wing; w, keel; x, carpel or pod; y, stamens from which anthers are to be cut off. D, emasculated flower (in section): z, feathered stigma to which pollen of desired variety is to be applied liberally by mean...
Read Less
Choose your shipping method in Checkout. Costs may vary based on destination.
Seller's Description:
PLEASE NOTE, WE DO NOT SHIP TO DENMARK. New Book. Shipped from UK in 4 to 14 days. Established seller since 2000. Please note we cannot offer an expedited shipping service from the UK.
Choose your shipping method in Checkout. Costs may vary based on destination.
Seller's Description:
PLEASE NOTE, WE DO NOT SHIP TO DENMARK. New Book. Shipped from UK in 4 to 14 days. Established seller since 2000. Please note we cannot offer an expedited shipping service from the UK.
Choose your shipping method in Checkout. Costs may vary based on destination.
Seller's Description:
New. Sewn binding. Cloth over boards. 126 p. In Stock. 100% Money Back Guarantee. Brand New, Perfect Condition, allow 4-14 business days for standard shipping. To Alaska, Hawaii, U.S. protectorate, P.O. box, and APO/FPO addresses allow 4-28 business days for Standard shipping. No expedited shipping. All orders placed with expedited shipping will be cancelled. Over 3, 000, 000 happy customers.
Choose your shipping method in Checkout. Costs may vary based on destination.
Seller's Description:
PLEASE NOTE, WE DO NOT SHIP TO DENMARK. New Book. Shipped from UK in 4 to 14 days. Established seller since 2000. Please note we cannot offer an expedited shipping service from the UK.
Choose your shipping method in Checkout. Costs may vary based on destination.
Seller's Description:
PLEASE NOTE, WE DO NOT SHIP TO DENMARK. New Book. Shipped from UK in 4 to 14 days. Established seller since 2000. Please note we cannot offer an expedited shipping service from the UK.