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1. How many phenotypic classes may be generated from athree-point testcross? A. (3)=27B. (2)=4C. (2)3=8D. (3)2=9E. It cannot be predicted. 2.__________ bacterial strainsrequire nutritional supplements in […]

Which is not true of amino acids? a) There are 20 of them essential in the body b) They are the building blocks of proteins c) […]

Q1. What focal length must a pair of glasses have if they are to correct the vision of a person with a near point of 57.5 […]

Explain how the two different kinds of mountains are formed by plate movement. Be sure to mention how the density of the plates affects what kind […]

An element that commonly forms covalent bonds is Carbon. Give an example of a compound containing Carbon that is formed by covalent bonds. Explain the structure […]