Apea plant is heterozygous for height (tt). which allele will be carried by a pollen grain produced by the plant? a. t only b. t only c. t and t d. t or t

Hydrogen has only one electron in its only (and outer) electron shell. if a hydrogen atom were to absorb a small amount of energy, where would bohr say the electron would go? a. fly off the atom b. nowhere, it would just speed up. c. spiral inwards towards the nucleus d. move up to another shell that would form