Apple Domestication Part 1 Re-Upload

sources below

Definition of a Cultivar

https://www.cs.mcgill.ca/~rwest/wikispeedia/wpcd/wp/c/Cultivar.htm)(https://www.maximumyield.com/definition/320/cultivar

Definition of heterozygosity

https://courses.botany.wisc.edu/botany_940/06CropEvol/powerpoints/Apple.ppt)

Definition of a Rootstock

https://www.thompson-morgan.com/fruit-rootstock-guide)( https://content.ces.ncsu.edu/grafting-and-budding-nursery-crop-plants

Apple Sibling relationship

https://www.orangepippin.com/varieties/apples/shizuka

apple evolution

Genetic clues to the origin of the apple
Stephen A. Harris, Julian P. Robinson and Barrie E. Juniper

apple interbreeding

Temperate Fruit Crop Breeding by James Hancock

the rest

The New Book of Apples: The Definitive Guide to Apples, Including Over 2000 Varieties by Joan Morgan and Alison Richards.

picture

https://www.flickr.com/photos/biodivlibrary/