1 flank pain, 2  nausea and/or vomiting. 3  Kidney pain can be on the left, right, or both sides. 4  Causes of kidney pain are diagnosed with the patient's history and physical examination, and lab tests including blood, pregnancy, and urine tests.
The fern life cycle and moss life cycle are similar in that they have alternation between sporophyte and gametophyte stages and that both rely on layers of water so that their sperm can swim from one...
This creates an alternating generations of mosses. By means of sexual reproduction, some species of mosses have both female and male on the plant and some have two different plants with male and female organs. The male and female organs, of sexual reproduction, are very distinctive in shape, structure and leaves.