Meiosis Flashcards
(11 cards)
Genes
Control the production of proteins.
Homologous Chromosomes
Chromosomes that make up a pair, one from each parent.
Gametes
Sex cells that have half the number of chromosomes.
Haploid
A cell with n number of chromosomes.
Fertilization
Process where one haploid gamete combines with another haploid gamete.
Diploid
A cell that contains 2n number of chromosomes.
Zygote
Fertilized egg formed when a sperm cell penetrates an egg.
Meiosis
Type of cell division that reduces the number of chromosomes.
Crossing Over
Process during which chromosomal segments exchanged between a pair of homologous chromosomes.
Law of Segregation
States that two alleles for each trait separate during meiosis.
Law of independent Assortment
States that a random distribution of alleles occurs during gamete formation.