How can symbiotic relationships among organisms in a ecosystem influence populations?

What should be the strand of complementary dna produced by the strand of dna shown below cgt ata

Can a trait be both polygenic and have multiple alleles? explain why or why not.

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.