Which of the following is not an organic macromolecule? O ice
O lipid
O nucleic acid
O carbohydrate

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The probability of producing a normal child by two parents who are carriers for an autosomal recessive disorder is

The galapagos island contain 13 species of finches four of the species are seen here it is believed that all of the species had one common ancestor and overtime

1. fold your hands together so your thumbs cross over ,and look at your thumbs. which thumb feels most "comfortable" on top is actually controlled by a gene. the left thumb folding over the right thumb is a domi