id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
44582	Bateson, William	Problems of Genetics			.txt	text/plain	94233	4776	62	quoted the two forms concerned are really distinct species, but the Species were formed by the act of Nature, who by inter-mixing the genera a natural and physiological distinction between species and variety. forms are this original parental species. type how comes it that B may range through some twenty distinct forms, Compare the condition of a variable form like the male Ruff (or in division may be presented by the bodies of animals and plants in forms case of a species which acquires a new factor and emits a dominant general rule that _species_-hybrids breed true, but that the cross-breds studied the curious colour variations of this species especially in the The relation of local forms to species has often been discussed from types as distinct species, but they are in any case closely allied, and special case of a problem which in its more general form is that of the	./cache/44582.txt	./txt/44582.txt