Algae are limited to restricted environmental and climactic zones. FALSE. Algae grow everywhere. The type of algae that grow is very specific to that location, depends on the climate and the temperature.
Not sure what the question is.
Is it "After crossing a tall pea plant with a short pea plant, all of Mendel's pea plants were tall because it is the _____ trait."? If so, the answer would be dominant.
The answer is Valence Electrons