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...
The haploid gametophyte stage contains half the chromosome number & produces gametes (egg & sperm) 1  Gametophyte stage is dominant in the mossâs life cycle. 2  Gametophytes are photosynthetic & have root-like rhizoids. 3  The diploid sporophyte has a complete set of chromosomes & produces spores by meiosis.