PRAIRIE wolf.
PRECOCITY of highly-improved breeds.
PREPOTENCY of pollen.
PREPOTENCY of transmission of character. -in the Austrian emperors and some Roman families. -in cattle. -in sheep. -in cats. -in pigeons. -in fowls. -in plants. -in a variety of the pumpkin. -in the jackal over the dog. -in the ass over the horse. -in the pheasant over the fowl. -in the penguin duck over the Egyptian goose. -discussion of the phenomena of.
PRESCOTT, Mr., on the earliest known European flower-garden.
PRESSURE, mechanical, a cause of modification.
PREVOST and Dumas, on the employment of several spermatozoids to fertilise one ovule.
PREYER, Prof., on the effect of circumcision.
PRICE, Mr., variations in the structure of the feet in horses.
PRICHARD, Dr., on polydactylism in the negro. -on the Lambert family. -on an albino negro. -on Plica polonica.