BIOL 1202 Chapter : Plants And Flowers
Document Summary
Pollination insect picks up pollen from male reproductive parts to the female part of any other plant of same species. Co evolution both species co evolved over time in a close fashion. Smell of flower give off scent to attract insects. Bats are attracted to odor of cactus: beatles consume pollen and spread pollen, wasps are attracted to pharamones from plants, anthers in animals (equ to testes) produce sperm. Female and male reproduction structures in the flowering body. All cells are diploid except for the haploid reproductive parts of the flowering body: asexual reproduction by fragmentation either naturally or artificial. Land plants vascular plants seed plants fungi came to land made soil more fertile for the plants. Trees can become large in the presence of xylem and phloem. **know and understand this timeline: gymnosperms have coats around them. Earliest seed plants, male and female pine cones. Rely on wind for the spread of pollen.
