Its wood is extremely heavy with intercrossed grains; the sapwood is white, and heartwood brown.
2.
This conclusion on human unity was supported by monogenism, including John Bachman's evidence that intercrossed human races were fully fertile.
3.
They intercrossed the forms experimentally, When therefore the well-grown mongrel plants are examined, they present just the same appearance of discontinuity which the wild plants at the Tosa Falls do.
मोबाइल