Nucleosomes are
-"spool-like" structures around which dna is wrapped 1.65 times
-made up of rna-protein complexes
-the organelles at which proteins are made in the cell
-the molecular machinery within the nucleus that carries out transcription of nuclear genes
-the regions within bacteria containing genomic dna

Which statements describe incomplete dominance? traits are usually dominant. traits are neither dominant nor recessive. offspring exhibit an intermediate form of alleles from the parents. both alleles, one from each parent, are expressed in offspring. incomplete dominance involves the interaction of two alleles.

The study of interaction between living organisms and their enviroment is called (a) phytogeography (b) ecology (c) phytosociology (d) ecosystem

~fourth largest plate ~includes parts of the indian and atlantic oceans ~subducts below the eurasian plate on the west side ~ the arabian and somali plates form boundaries with it what is the name of the tectonic plate described above? a) african plate b) eurasian plate c) north american plate d) indo- australian plate