Fill in the blank: The inheritance of biological characteristics is determined by individual units called , which are passed from parents to offspring. Where two or more of the gene for a single trait exist, some alleles may be and others may be recessive. In most organisms, each adult has of each gene. These genes from each other when are formed. Alleles for different genes usually segregate of each other.

Which statement about relative potential energy of electrons is correct? a. an electron in the 2 p orbital of the second electron shell has more potential energy than an electron in the 2 s orbital of the second electron shell. b. an electron in the 2 p orbital of the second electron shell has more potential energy than an electron in the 3 p orbital of the third electron shell. c. an electron in the 3 p orbital of the third electron shell has more potential energy than an electron in the 2 p orbital of the second electron shell.

Wich of the following are manual restraint techniques for dogs

Which best describes the chemical reaction taking place?