Agene or trait that appears or expresses itself over a recessive trait is called a. a mutation. b. an influential gene. c. a dominant gene. d. a chromosome.

How are elements arranged in a periodic table

Which of the following did jj thompson discover about atoms? a)an atom has an internal structure. b) atoms are tiny indivisible particles. c)electrons orbit the nucleus of an atom. d) the nucleus of an atom contains protons and neutrons.

In pqr m< p=60 m< q= 30 and m