Dr. Dreâs net worth is a widely discussed topic. Ever since Apple acquired his headphone company, Beats, for $3.2 billion, it was reported that Dr. Dre had become the first hip hop artist to achieve a net worth of $1 billion. But is that really true? And if not, how much exactly is Dr. Dreâs net worth?
Parts of the urinary bladder and urethra of the urinary system are derived from endoderm, as well. The urinary bladder stores urine until the urethra releases it outside of the body. Several other internal organs are also derived from endoderm, including:
In many seedless vascular plants, the endodermis is a distinctly visible layer of cells immediately outside the vascular cylinder (stele) in roots and shoots. In most seed plants, especially woody types, an endodermis is absent from the stems but is present in roots. The endodermis helps regulate the movement of water, ions and hormones into and out of the vascular system.