Unlike the Porifera, Platyhelminthes and Nematoda . Select one: a. have true tissues and coeloms b. have true tissues and move independently c. do not have true tissues, but do have coeloms d. do not have radial symmetry and move independently

the answer is 1. photosynthesis. glad to

both male and female gametes are produced by meiosis of the germ cells. therefore, both male and female gametes are haploid. one male and one female gamete unite during the fertilization to form the diploid zygote. in seed bearing plants, pollen grain is the male gametophyte, which produces sperm cells.

glacial erosion, the picking up and movement of earth beneath a glacier, is also referred to as plucking. erosion and transportation of individual pieces of bedrock, especially large "joint block occur as a result of this glacial erosion. plucking is type of erosion in which rocks become frozen into the bottom and sides of the glacier.as the glacier moves downhill it 'plucks' the rocks frozen into the glacier from the ground.