The Mechanism of Mendelian heredity

Thomas Hunt Morgan

Description

-oo YELLOW. SPOT. 0.0 STREAK. .T LETHAL 1. LO WHITE. EOS1N. rilERRV. THE MECHANISM OF MENDELIAN HEREDITY BY T. H. MORGAN PROFESSOR OF EXPERIMENTAL ZOOLOGY COLUMBIA UNIVERSITY A. H. STURTEVANT UNIVERSITYCUTTING COLUMBIAFELLOW, H. J. MULLER ASSISTANT IN COLUMBIA UNIVERSITYZOOLOGY, C. B. BRIDGES COLUMBIA UNIVERSITYFELLOW IN ZOOLOGY, NEW YORK COMPANYHENRY HOLT AND 1915COPYRIGHT, BY HENRY HOLT AND COMPANY 2 THK MA.PLE PRESS YORK. PA. Go WILSONEDMUND BEECHER 2O54811 *o C C 03Sj ff} cO en t-. Iebo O bO - Bo3 t-, oo -P C o s O -P C 03 c: 03 O a o e e 03 (D 00 J- H OjQ K*oo3 03 S bo 03-P 00 C TJ >, O C? b.0 H 03D4 bO d d 03 CO t-rH O O TJ 6 105 HO 5 M jd CDp4rH-PH 03 > a) ..-P6 *- ti O , C o -H -P HO H C b/) O S3 3 3 x ^y' XX ~y the below and the above in eachegg polar body The first two ofcase). types reduction, depending on a more of thesymmetrical pairing chromosomes, be more than the other twomight frequent types. There would then be four of atypes eggs large number ofX andXY and a fewXX andYeggs, eggs. Letus an athat XXYwhitefemale ismatedtosuppose red male. XThe theprogeny produced by bearing would be :sperm (I) (2) (4)(3) red red d redmissing9 - O CO *O l>- t>- CO OS Tti OO CO l-H T-H T I T-H i IO T-H T-H O O O co ri iO CO t~- COTt^cO~S 1O ^ CO iO ^f CO 1 I T I T (T T ll lOO O (OOO *H> !.8||. i-HCO "tf 00 CO O 00 . _- - i i i i i i*ti CO CO "*!

Sujets

• Mendelian inheritance
• Chromosome
• Genetics

Informations

• Publié par: les_archives_du_savoir
• Nombre de lectures: 18
• Langue: English
• Poids de l'ouvrage: 11 Mo

Extrait

-oo YELLOW. SPOT. 0.0 STREAK.
.T LETHAL 1.
LO WHITE. EOS1N. rilERRV.THE MECHANISM
OF
MENDELIAN HEREDITY
BY
T. H. MORGAN
PROFESSOR OF EXPERIMENTAL ZOOLOGY
COLUMBIA UNIVERSITY
A. H. STURTEVANT
UNIVERSITYCUTTING COLUMBIAFELLOW,
H. J. MULLER
ASSISTANT IN COLUMBIA UNIVERSITYZOOLOGY,
C. B. BRIDGES
COLUMBIA UNIVERSITYFELLOW IN ZOOLOGY,
NEW YORK
COMPANYHENRY HOLT AND1915COPYRIGHT,
BY
HENRY HOLT AND COMPANY
2
THK MA.PLE PRESS YORK. PA.Go
WILSONEDMUND BEECHER
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