If a certain traits allele frequency is 100% describe the genetic variation for that trait in the population

Which element provides strength to the exoskeleton of clams and oysters

Which of these parts of the membrane large moecules pass through it ?

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.