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...
life cycle observed in some plants, mosses, and ferns. There are two main stages of in the life cycle consisting of a haploid gametophyte and a diploid sporophyte. The gametophyte produces haploid gametes that fuse and develop into the sporophyte. The sporophyte produces haploid spores via meiosis.