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Life Science & Molecular Machines (Types of cells (Prokaryotic…
Life Science & Molecular Machines
Types of cells
Prokaryotic
Prokaryotic cells are found in unicellular organisms
go through asexual reproduction
The domains Bacteria and Archea consists of prokaryotes
Eukaryotic
Eukaryotic cells are found in multicellular organisms
All eukaryotic organisms (multicellular or unicellular) all go through mitosis.
Eukaryotic cells do hace a nucleus
Heredity
phenotype
An organisms physical appearance
The phenotype is Made based on the geonotype of an organism
Mainly determined by genes
Genotype
Made up of two alleles
can either be heterozygous, homozygous dominant, or homozygous recessive
Make up an organisms genetic material
Cell Division
Meiosis
creates four daughter cells
Meiosis is the division of sex cells
Each cell has 23 chromosomes so when they combine with another sex cell they have 46 chromosomes
Mitosis
Creates two daughter cells
Mitosis is how body cells repair thereselves
Mitosis is asexual reproduction
Flowering Plants & seeds
pollinating flowers
mutual relationship
pollinators move pollen to other plants
flowers get pollinated by pollinators
seed dispersal
can be dispearsed by wind or other animals
Helps plants suvive because if they didn't get dispersed they would overthrow parent plants and take all the sunlight and nutrients from them.
Is the reason plants are suviving on other parts of the earth because they get transported to other places