intercrossed การใช้

• Its wood is extremely heavy with intercrossed grains; the sapwood is white, and heartwood brown.
• This conclusion on human unity was supported by monogenism, including John Bachman's evidence that intercrossed human races were fully fertile.
• 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.