Living Things Section 1 Crossword
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
 
 
Down: 1) a new organism (sometimes more than one) is produced from one organism3) sex cells that do not have pairs of chromosomes5) any permanent change in the DNA sequence of a gene of chromosome of a cell6) the cell that forms8) section of DNA on a chromosome9) the process in which the nucleus divides to form two identical nuclei14) the code is a chemical called deoxyribonucliec acid, information for an animals growth and function Across: 2) formed in the male reproductive organs4) the codes for making proteins are carried from the nucleus to the ribnucleic5) produces haploid sex cells7) formed in the female reproductive organs10) a structure in the nucleus that contains hereditary material11) two sex cells sometimes called egg and sperm, come together12) the joining of an egg and a sperm13) when cells have pairs of similar chromosomes
 

 

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