PHYLUM?
Answer:
Phylum platyhelminthe
Explanation:
Although a few of the free living marine and terrestrial species are very beautiful, most species are not particularly attractive to the human mind. Their body is dorso-ventrally flattened.They exhibit bilateral symmetry. They do not have a body cavity and are acoelomate. The movement of most platyhelminthes is using a wavelike motion that is controlled by longitudinal, circular, and oblique layers of muscle as they contract and relax simultaneously.
1.)Changes in behavior may include mild memory loss, mood swings, or intense emotional outbursts. Tumor location, medications (such as chemotherapy and steroids), and stressful life situations can influence behavior.
2.)General signs and symptoms caused by brain tumors may include: New onset or change in pattern of headaches. Headaches that gradually become more frequent and more severe. Unexplained nausea or vomiting
3.)Blood tests can also give your doctor an idea of how well your organs are functioning and if they've been affected by cancer. Examples of blood tests used to diagnose cancer include: Complete blood count (CBC). This common blood test measures the amount of various types of blood cells in a sample of your blood.
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Production of urine
Explanation:
The three major steps in urine formation in the urinary system are – glomerular filtration,reabsorption and secretion – all of which results in removal of waste and excessive water from the body.
Kidneys are the main organs of the urinary system which takes part in the formation of urine. The kidneys are supplied by the renal arteries and capillaries. Each kidney consist numerous functional units called nephrons. Each nephron has a renal corpuscular and a tubular structure.
The renal corpuscle holds the Bowman’s capsule which contains the tuft of blood capillaries called the glomerulus. Glomerular filtration of blood plasma flowing in its capillary systems filters filterable components of blood like water and smaller solute particles leaving behind non-filterable blood cells, large proteins, etc. The filtered components gets collected in the glomerulus and forms the glomerular filtrate.
This filtrate then travels through the tubular structure – convoluted tubule and Loop of Henle, where reabsorption of water and nutrient ions takes place.
The remaining waste ions, and hydrogen ions are then collected in the collecting tubule. This is secretion of urine which then passes to the urinary bladder through the ureters.