Meiosis Flashcards
control the production of proteins. DNA on chromosomes is arranged in segments called ______
Genes
chromosomes that make up a pair, one chromosome from each parent
Homologous Chromosomes
sex cells that have half the number of chromosomes
Gametes
a cell with n number of chromosomes
Haploid
the process by which one haploid gamete combines with another haploid gamete
Fertilization
a cell that contains 2n number of chromosomes
Diploid
fertilized egg formed when a sperm cell penetrates an egg
Zygote
process in which gametes are formed. cell division that reduces the number of chromosomes. ‘reduction division’
Meiosis
process during which chromosomal segments are exchanged between a pair of homologous chromosomes
Crossing Over
states that two alleles for each trait separate during meiosis
Law of Segregation
states that a random distribution of alleles occurs during gamete formation
Law of Independent Assortment