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1 A process in nature in which organisms possessing certain genotypic characteristics that make them better adjusted to an environment tend to survive.
2 The study of parasites, their hosts, and the relationship between them.
3 Another word for adrenaline.
4 The nucleotide triplets of DNA, RNA molecules that carry genetic information in living cells.
5 The branch of biology that deals with the classification and nomenclature; taxonomy.
6 An organic lipid molecule
7 The deep sea zone where there is no light.
8 A mammalian blastula in which some differentiation of cells has occurred.
9 Organisms that produce an egg composed of shell and membranes that creates a protected environment for the embryo to develop.
10 he fibrous connective tissue that connects bones to other bones.
11 A steroidal pro-hormone of the major insect molting hormone is secreted from the prothoracic glands.
12 A fluid or air-filled cavity or sac.
13 An enzyme that synthesizes short RNA sequences called primers.
14 Helps keep blood sugar level from getting too high.
15 Developing stage of a multi-cellular organism.
16 A dark green to yellowish liquid produced by the liver that aids in the digestion of lipids in the small intestine.
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