Discusses the colouring of the young of various breeds of rabbit.
Observations on results of various poultry crosses and on a character which is linked to sex.
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Discusses the colouring of the young of various breeds of rabbit.
Observations on results of various poultry crosses and on a character which is linked to sex.
Believes, contrary to CD, that when anthers arise from petals the development of the pollen is affected by the amputation of the petal.
Believes interbreeding can be used to combine desirable characters, but that, carried beyond narrow limits, it leads to deterioration of the breed.
Has been experimenting on crossing polyanthus.
Encloses plants derived from a cowslip–polyanthus cross.
Observations that confirm CD’s deduction that half-bred Persian cats are fruitful one with another. Relates case of Persian characters reappearing in the offspring of a common cat which was the descendant of a half-bred Persian.