Answer:
water-vascular system
Explanation:
Echinoderms exhibit several unique features and the presence of a water vascular system is one of them. The water vascular system of these organisms consists of a network of fluid-filled canals and chambers. The marine water enters and exits the system through an opening. This system functions as a hydrostatic skeleton during locomotion.
Tube feet of these organisms are filled with fluid as water enters into them via the canals of the water vascular system lead to them. This inflates the tube feet and serve in locomotion. The water entering through the water vascular system also brings in dissolved oxygen and food particles into the body.
The most common charge against health care workers is malpractice or professional negligence. This means that healthcare workers are doing something wrong, inappropriate, or out of the guidelines of the workplace.
The roots of monocot plants exhibit PRIMARY GROWTH.
In plants, primary growth of plant root refers to the growth that occurs at the apical meristem of the roots. One characteristic of primary root growth is elongation. The primary root is often formed from the embryo in the seed and it is responsible for anchoring the plant and uptake of water and nutrients.
Answer: option D.
Plasma proteins.
Explanation:
Filtration is the transfer of water and solutes like glucose, ions, amino acids from the plasma to the renal tubules in the renal corpsicule plasma . Renal corpsicule help to filter blood. The fluid present in the blood in the glomerulus is pass to the Bowman's capsule to form glomerular filtrate , plasma protein do not enter Bowman's capsule. The filtrate is processed to form urine in the nephron.