Bacteria Bacteria reproduce Asexually and Sexually Asexual Binary Fission Sexual Conjugation Protista Protists reproduce Asexually and Sexually Asexual MitosisCell Division ID: 775027
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Slide1
Asexual/Sexual Reproduction
Slide2Bacteria
Bacteria reproduce Asexually and Sexually.Asexual – Binary FissionSexual – Conjugation
Slide3Protista
Protists reproduce Asexually and Sexually.Asexual – Mitosis/Cell DivisionSexual – Meiosis creates sex cells; two sex cells join to form a new organism. This depends on the specific type of protist.
Slide4Fungi
Fungi reproduce Asexually and Sexually
Spore –
waterproof reproductive cell that can grow into a new organism
.
Hyphae –
a mass of many-celled, threadlike tubes that make of the body of fungi
.
Fungi are not identified as “
male
” or “
female
”
Slide5Fungi Cont.
Asexual – involve spores created by mitosis/cell division; these spores grow to be a new organism.
Sexual – involves the hyphae of two genetically different fungi of the same species; the hyphae join and a reproductive structure will grow. After meiosis occurs in these structures, spores are produced that grow into fungi.
Slide6Plants
Plants reproduce Asexually and Sexually
Plants were originally found in water and made adaptations to survive on land.
Plants evolved to create water-resistant spores or seeds (found in cones or flowers/fruits)
Slide7Seedless Plants
These plants reproduce using spores.Ex: Ferns, Mosses, Liverworts and Hornworts
Slide8Seed Plants
Gymnosperms – plants that produce seeds that are not protected by fruit; they do not have flowers (evergreens).
There are 4 types of Gymnosperms –
Conifers, Cycads, Ginkgoes, and
Gnetophytes
.
Conifers (pines, firs, spruce) produce two types of cones –
male and female
.
They are both found on the same plant.
Cones are the
reproductive structures
of conifers.
Seeds develop on the
female cones
.
Slide9Seed Plants Cont.
Angiosperms – plant that flowers and produces fruits with one or more seeds.Seeds are produced on the inside or outside of the fruit.
Slide10Animals
Animals reproduce sexually.
Animals require both sex cells, sperm and egg, to reproduce.
Exception to the Rule
Starfish
Reproduce sexually (male and female starfish)
Reproduce asexually through
Regeneration
(limbs, arms, spines, some body parts) and some split themselves on purpose to create two new organisms.