bài giảng về sinh sản

Plant Reproduction Chapter #4 What is the difference between Sexual Reproduction and Asexual Reproduction?  Sexual requires an egg and sperm  Asexual is vegetative What are the Female parts of the flower?  Pistil: Stigma, Style, Ovary  Pollen lands on Stigma, travels down style to ovary What is a Perfect Flower?  has Stamen & Pistil on same flower  only one part = imperfect What is the difference between a Monoecious and Deoecious plant?  Monoecious: male & female flowers on same plant  Dioecious: male & female flowers on different plants What are the other parts of the flower?  Calyx: all the sepals  Corolla: all the petals What is a Complete Flower?  A flower that has all four major flower parts: Pistil, Stamen, Calyx, Corolla What type of flower does the grass plant have?  has calyx, corolla, pistil, stamen  any missing parts = imcomplete  perfect & incomplete What is a Floret?  basic flower unit What is a Spikelet?  a group of florets