These antibodies may have formed from a blood transfusion, from an earlier pregnancy, or even from exposure to some viruses or bacteria. If your fetus has a different blood group than yours, your immune system may also make antibodies against that foreign blood group. It's important to know if you have any RBC antibodies early in your pregnancy to help your baby avoid problems like anemia or jaundice.
Pine trees are conifer type trees from the genus Pinus and Pinaceae family. There are approximately 105 to 125 species of pine trees throughout the world. Pine trees are known for the needle foliage and cone seeds that they produce and are grown for landscaping purposes, timber products and for use as Christmas trees.
Prepared by Marjan Kluepfel, HGIC Information Specialist, and Bob Polomski, Extension Consumer Horticulturist, Clemson University. (New 10/99. The pine (Pinus species) is one of the most important groups of plants called conifers. There are many different species, each having its own physical characteristics and cultural requirements. Identifying features of different species include cone size and shape, and the number of long, slender needles in each bundle.