asexual and sexual reproduction

  • Created by: Dulcieprg
  • Created on: 10-06-18 17:26
View mindmap
  • inheritance variation evolution
    • asexual reproduction
      • one parent
      • no fusion gametes=no mix genetic info.
      • genetically identical offspring
      • mitosis
      • plants reproduce different ways
        • strawberry plants=runersgrown new plant
        • daffodils= smaller bulbs=new plant
      • fungi reproduce by spores
      • material protists reproduce sexually when in human host
    • sexual reproduction and meiosis.
      • fusion male and female gametes
        • sperm and egg cell animals
        • pollen and egg cells in flowering plants.
          • mix genetic information=variation in offspring
            • sperm and egg cell animals
      • meiosis
        • cell 2 pairs chromosome
          • each chromosome replicates
            • move opposite poles
              • cell divides
                • copies seperate
                  • 4x haploid cells half number chromosomes
        • cell made by meiosis
          • copies genetic information
            • cell divide x2= gametes
              • gamettes genetically different
    • asexual v sexual reproduction
      • advantage sexual
        • variation offspring
          • variation means some organisms suited and survive
            • humans selectively breed plants and animals-increase food production
      • advantage asexual
        • sexual and asexual organisms
          • advantage sexual
            • variation offspring
              • variation means some organisms suited and survive
                • humans selectively breed plants and animals-increase food production
          • seeds sexual reproduction and reproduce asexually
          • fungi make spores by sexual or asexual reproduction
          • malaria parasites reproduce sexually in mosquito and asexually in humans
        • one parent
          • time and energy efficient
            • faster than sexual reproduction
              • many identical offspring produced
  • advantage asexual
    • sexual and asexual organisms
      • seeds sexual reproduction and reproduce asexually
      • fungi make spores by sexual or asexual reproduction
      • malaria parasites reproduce sexually in mosquito and asexually in humans
    • one parent
      • time and energy efficient
        • faster than sexual reproduction
          • many identical offspring produced

Comments

No comments have yet been made

Similar Biology resources:

See all Biology resources »See all asexual and sexual reproduction resources »