Viaspace Giant King Grass shows high yield at California site. Viaspace Inc. has announced that the first harvest of Giant King Grass in the Imperial Valley of California, was completed on Sept. 2. At the University of California site in Holtville, California, two planting methods were compared.
Identical Twins occur when a single egg is fertilized by a single sperm to form one zygote (monozygotic) but the zygote then divides into two separate embryos. The biological mechanisms that prompt the single fertilized egg to split in two remain a mystery. The two embryos develop into foetuses sharing the same womb.
Many twins are delivered without any major problems. How Early Can Twins Be Born? Twins can be born much earlier than normal. Itâs possible to deliver twins after less than 25 weeks of pregnancy. The earlier twins are born, the higher their risk of developing multiple health problems. The best answer to the question âHow early can twins be born?â is âextremely early.â Whatâs a Typical Delivery Time for Twins? The average twin is delivered after 36 weeks of gestation. Contrast that with the average for non-twins: 40 weeks. In other words, twins tend to be delivered a full month earlier than non-twins.