The diploid generation of the plant life cycle always the diploid generation of the plant life cycle always develops from a spore produces spores is larger and more conspicuous than the haploid stage produces eggs and sperm is called the gametophyt

Kidney stones are tiny crystals of calcium or magnesium that block the narrow sections of the excretory system. which symptoms would a person with kidney stones experience? a. inability to store urine; pain in the bladder b. inability to store urine; pain in the urethra c. reduced urine flow; pain in the bladder d. reduced urine flow; pain in the urethra