Plant tissues forming rings
Specify the chief plant tissues which form the rings observed on the stem sections of some trees?
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The rings observed on the stem cross section of the dicot trees are formed of the conductive tissues: phloem and xylem.
Lipid rafts provide another example of the complexity of cell surfaces in both their structural character and biologic functionality. Please explain the nature of these structures and their functionality.
State the various differences between octopuses and mussels with respect to their circulatory systems? How does this difference persuade the mobility of these animals?
Write down the molecular composition of hemoglobin? Does the functionality of hemoglobin as a protein based on its tertiary or on its quaternary structure?
Determine sequence weights for the sequences ACTA, ACTT, CGTT, and AGAT in problem 1 by using Thompson, Higgins, and Gibson method a) compute pairwise distances between sequences b) build phylogenetic the tree using UPGMA method c) derive sequence weights Problem 2 We assumed additi
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