Meosis Flashcards
Gamete
Sex cells that fuse togeather to make a zygote
Diploid
A cell with two copies of each chromosome
Haploid
A cell with a single copy of each chromosome
Meosis
A type of cell division which results in 4 non-identical cells being produced
Chromosome
In eukaryotes, its composed of DNA wrapping around histone proteins. Contains the genes of that organism
Chromatid
One half of a chromosome when it is a double structure
Homologous chromosomes
A pair of chromosomes containing the same genes but different alleles
Centremere
Joins two chromatids togeathwr
Centriole
Attach to centrimeres at the poles of each cell
Spindle fibres
Attach centomeres and draw chromosomes/chromatids apart
Independent segregation
The random separation of homologous chromosomes in meiosis 1 that produces genetic variation