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for my biology revision i have to finish this paragraph.. like insert the words in the -------. I missed most of the lessons so i don't really have much of a idea.. Please help. It's only year 9 biology not hard :/.
Inside the nucleas are thread like ------. Each chromosone is divided up into many ------. Genes are made up of a length of the chemical ------. Genes that code for the same character are called to the --------. In a pair of alleles one may be 'stronger' or ------ to the other 'weaker' allele which is called -------.
Inside the nucleas are thread like ------. Each chromosone is divided up into many ------. Genes are made up of a length of the chemical ------. Genes that code for the same character are called to the --------. In a pair of alleles one may be 'stronger' or ------ to the other 'weaker' allele which is called -------.