Which statement describes the weather and climate in a tropical region ?

Biomass can be used to generate electricity. biomass relies heavily on agricultural crops. plants release carbon dioxide and water in combustion. plants use photosynthesis to originally generate the energy that is needed. the chemical energy of these plants all started with what energy source?

Plz ! what does it mean for an allele to be dominant?

What does it mean for an allele to be dominant?