In plants, large flowers are dominant over small flowers. A plant heterozygous for large flowers
and a plant homozygous for small flowers are crossed. What are the genotypic and phenotypic

For the offspring it will be a 50-50 chance of having small flowers or large flowers

Possible Genotypes (i used F for the variable): Ff, ff

Possible Phenotypes: Ff - large flowers   ff - small flowers

Explanation:

You can use a Punnett square to organize the data and find the possible phenotypes and genotypes of the offspring.

false because ozone (o3) depletion does not cause global warming, but both of these environmental problems have a common cause: human activities that release pollutants into the atmosphere altering it.

global warming is caused primarily by putting too much carbon dioxide into the atmosphere when coal, oil, and natural gas are burned to generate electricity or to run our cars.

explanation:

i believe it would cause an increase of percipitation, though i could be wrong. so i would say b is the answer.