Genotype. A human being's genome is made up of approximately 3 billion base pairs which make up about 2000 genes. Individuals, however, differ slightly in the sequence of their DNA in some regions. This unique genome identity is the indivudual genotype. Sequence of DNA in a genome can nowadays be determined through sequencing using Next Generation Sequencing machines
<span>Epithelial tissues is a basic type tissue lining the cavities of blood vessels and organs. Squamos, Columnar and Cuboid are the three types of epithelial tissues. Secretion, absorption, transport and sensing are the chief roles of epithelial tissues.</span>
<span>Arrange the following five events in an order that explains the mass flow of materials in the phloem.
1. Water diffuses into the sieve tubes.
2. Leaf cells produce sugar by photosynthesis.
3. Solutes are actively transported into sieve tubes.
4. Sugar is transported from cell to cell in the leaf.
5. Sugar moves down the stem.
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C) 2, 4, 3, 1, 5
F Enzyme Action and Changes<span> in pH. G The Effect of Temperature on Enzyme Populations. H How Enzyme Action Alters Temperature. J. The Effect of Temperature on Enzyme Action. 11 </span>Two parent butterflies<span> with </span>normal wings have offspring<span> with </span>altered wing shapes<span>. What </span>most likely caused<span> this</span>change<span>? A speciation.
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The Himalaya Mountains were built when two plates in the earth's crust collided, millions of years ago. The place where two plates collide and build a new surface feature like these mountains is called a <span>fault.</span>
