And almost disastrous. The day after Alex plugged his birth date into his Google profile, he found his Gmail account locked. A message told him that he had 29 more days to prove that he was 13 or older. Otherwise, all of his Google services, including his Gmail account and his past correspondence, would be deleted. Google+, Google's latest â and, industry experts say, most promising â attempt to break into the social-networking sphere, launched on June 28.
Parenchyma. A ground tissue of plants chiefly concerned with the manufacture and storage of food. The primary functions of plants, such as photosynthesis, assimilation, respiration, storage, secretion, and excretionâthose associated with living protoplasmâproceed mainly in parenchymal cells.
Answer   Parenchyma is the functional part of an organ (while stroma is the supporting tissue). Echogenicity means ability to produce an echo. So parenchymal echogenicity â¦ means the ability of the functional part of an organ to produce an echo (for ultrasound examination for example).arenchymal liver disease is any disease of the functional cells of the liver, as opposed to the bile duct cells or supporting cells.