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Genes & DNA

QuestionAnswer
Gamete Haploid cell that participates in fertilization by fusing with another haploid cell
Binary Fission Form of asexual reproduction that produces identical offspring
Gene Section of a chromosome that codes for a protein or RNA molecule
Chromosome Structure made of DNA and associated proteins in which genes are located
Chromatid One of a pair of strands of DNA that make up a chromosome during mitosis or meiosis
Centromere Region joining two chromatids
Homologous chromosome A member of a chromosome pair, both of which are similar in shape, size, and the genes they carry
Diploid Term used to indicate a cell containing two sets of chromosomes (2n), one set inherited from each parent
Haploid Having only one set of chromosomes
Zygote A fertilized egg cell
Autosome A chromosome that is not directly involved in determining sex
Sex Chromosome One of a pair of chromosomes that are involved in determining the sex of an individual
Karyotype Array of the chromosomes found in an individual’s cells arranged in order of size and shape
Created by: nneagle
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