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Understanding Reproduction Process in Organisms

Reproduction, the process of producing offspring to ensure species continuity, varies between sexual and asexual methods. Learn about binary fission, budding, spores, and tubular formation. Explore how cells, chromosomes, and genetic information play crucial roles in meiosis and mitosis.

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Understanding Reproduction Process in Organisms

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  1. reproduction

  2. Correct me if I am wrong  • Reproduction is not essential for the survival of an organism

  3. reproduction • Ability to produce new off springs to ensure continuity of one’s species.

  4. Difference between sexual Asexual • A single parent • Off spring is identical to parent. • Fast process. • Eg: (bacteria and fungus) • 2 parents a male and a female • Off springs are not identical to parents. (variation) • Slow process • Most animals and plants

  5. 1. Binary fission A type of a sexual reproduction involves the splitting of a parent cell into two It happens in amoeba and bacteria like E.coli bacteria

  6. 2) BUDDING As shown in the diagram by a hydra a bud starts to form grows and then splits from the parent . Falls on appropriate medium starts to grow to an identical organism

  7. 3) spores Mushroom has a spore sac that bursts releasing spores when these spores fall on appropriate medium they start to grow into a new mushroom identical to the parent

  8. 4) Tubular formation The eye shown in the image when placed in appropriate medium will sprout forming new potatoes

  9. Your body is made up of: • Cells • Cells contain: • Nucleus • Nucleus contains • Chromosomes • Chromosomes carry • Genetic information

  10. Somatic cells • All your body cells contain: 46 chromosomes

  11. Except for • Male and female sex cells (gametes) • 23 chromosomes

  12. Sexual reproduction

  13. Cell division meiosis mitosis

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