Answer:
The alleles for MADS-box genes get expressed at different levels. They form the “L” complex and the “SP” complex. These are a group of proteins that determine the shape of the petals. The more they L complex is expressed, the high the probability that the petals of the flower will form the ‘lip’ and the high the SP complex is expressed then the high the likelihood of dominant petals.
Explanation:
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Antibiotics cannot kill viruses because viruses have different structures and replicate in a different way than bacteria.
They are different from each other because ones in forest and ones in the desert
The answer would be respiratory because that system is used to breath oxygen and exhale carbon
They are used in direction of animals