Life Science: Genes and Molecular Machines (Types of cells (Eukaryotic ( …
Life Science: Genes and Molecular Machines
Types of cells
can be found in animal cells
can also be found in plant cells and some bacteria
Has an enclosed nucleus
1.usually unicellular organisms
archaea are contained in this group
does not have an enclosed nucleus
1.results in 4 daughter cells, 2. splits twice, 3.the daughter cells have 23 chromosomes
1.results in 2 daughter cells, 2.splits once, 3. daughter cells have 46 chromosomes
1.physical appearance, 2. is determined by genotype, 3. they can be recessive or dominant traits
contains the genetic makeup, 2. determines the phenotype, 3. contains alleles
flowering plants and seeds.
can be dispersed by animals, 2. can be dispersed by wind, 3. some can be dispersed by mechanical propulsion.
they transport pollen from flower to flower. 2. the pollen gets stuck to the bees legs as they fly from flower to flower. 3. there are 2 methods of pollination, cross-pollination and self-pollination