Incomplete dominance: In a heterozygote, the expression of two contrasting alleles such that the individual displays an intermediate phenotype. Law of dominance: Law of dominance in a heterozygote, one trait will conceal the presence of another trait for the same …
A neutralization reaction is a specific type of acid-base reaction in which the reactants are an acid and a base (but not water), and the products are often salt and water. Acid + base ⟶ salt + water To illustrate …
Before Newton and Leibniz, the word “calculus” referred to any body of mathematics. Still, in the following years, “calculus” became a popular term for a field of mathematics based upon their insights. Newton and Leibniz, building on this work, independently …
Most people know good nutrition and physical activity can help maintain a healthy weight. But the benefits of good nutrition go beyond weight. Good nutrition can help Reduce the risk of some diseases, including heart disease, diabetes, stroke, some …
The amount of product that may be produced by a reaction under specified conditions, as calculated per the stoichiometry of an appropriately balanced chemical equation, is called the theoretical yield of the reaction. In practice, the amount of product obtained …
A plastic rod that has been charged to -15.0 nC touches a metal sphere. Afterward, the rod’s charge is -10.0 nC. a. What kind of charged particle was transferred between the rod and the sphere, and in which direction? b. …
During meiosis, homologous chromosome pairs migrate as discrete structures that are independent of other chromosome pairs.Chromosome sorting from each homologous pair into pre-gametes appears to be random. Each parent synthesizes gametes that contain only half their chromosomal complementEven though male …
Heat (q) is the transfer of thermal energy between two bodies at different temperatures. Heat flow (a redundant term, but one commonly used) increases the thermal energy of one body and decreases the thermal energy of the other. A change …
Suppose that there is a happy bug in the center of a circular water puddle. The bug is periodically shaking its legs to produce disturbances that travel through the water. If these disturbances originate at a point, then they would …