A low hemoglobin count is generally defined as less than 13.5 grams of hemoglobin per deciliter (135 grams per liter) of blood for men and less than 12 grams per deciliter (120 grams per liter) for women. In children, the definition varies with age and sex. The threshold differs slightly from one medical practice to another.
seed noun (PLANT) B2 [ C or U ] a small, round, or oval object produced by a plant and from which, when it is planted, a new plant can grow: Sow the seeds (= put them in the ground) about three centimetres deep. The chemical will stop all seeds from sprouting (= starting to grow).
Essentially, a seed consists of a miniature undeveloped plant (the embryo), which, alone or in the company of stored food for its early development after germination, is surrounded by a protective coat (the testa).