Chapter Thirteen

10 cards

Terminiology: meiosis


 
  
Created Aug 8, 2012
by
sandymanxo

 

 
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1
heredity
 
•the transmission of traits from one generation to the next
2
genetics
 
•scientific study of heredity and hereditary variation
3
locus
 
–gene’s chromosomal location
4
genes
 
•hereditary units; specific DNA sequence
5
gametes
 
•reproductive cells; produced by parental units
6
somatic cells
 
•nonsexual; 46 chromosomes (23 from each parent); diploid (2 chromosome...
7
gametic cells
 
•sexual cells; sperm/eggs; haploid (1 chromosome set per cell)
8
autosomes
 
•Any of the 22 pairs of chromosomes which do not determine gender
9
crossing over
 
•Results in recombinant chromosomes
10
recombinant chromosomes
 
 chromosomes which contain alleles obtained from both parents

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