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In humans, each cell normally contains of chromosomes.11 pairs23 pairs32 pairs46 pairsanswer b2.Explained genetic disorders such as alkaptonuria and albinism.
We are a large-scale joint-stock enterprise integrating scientific research, production and sales.Our leading products have crushing equipment, sand making equipment, mobile crusher, etc., Each type of product is with complete specifications. All products have passed ISO9001, CE and GOST international quality system certification.