Which of the following is an example of a biotic vector? O a seed drops into a stream and is carried to a new location downstream
O a cow eats a seed and passes it from its digestive system in a new location
Oa seed pod bursts open, spreading the seed like shrapnel over the surrounding area
O a sail- or parachute-like development of the seed coat catches a breeze, carrying the seed afar

First problem: for each of the following sequences, fill in the mrna sequence, the amino acid sequences, and the rrna anticodonsthat have been left blank.a) dna: atácga aatcgcgatcgcggcgattoggb) mrna: ? c)codon: ? d)anticodon: ? e)amino acids: ? second problem: see abovea) dna: titaoggccatgaggga a tagtig gillarib)mrna: ? c) codon: ? d)anticodon: ? e) amino acids: ? third problem: see abovea) dna: tacgggcctat acgctactactca tgsatcggb) mrna: ? c)codon: ? d)anticodon: ? e)amino acids: ?

Which are forms of nitrogen that are usable by humans

Why is it important that fibrin is insoluble in water?