PLEASE help me i am stuck
In pea plants the allele for round seeds (R) is dominant and the allele for wrinkled seeds (r) is recessive. Under what conditions would we observe wrinkled seeds in a pea plant?
A) When the plant has a genotype RR
B) When the plant inherits a dominant allele from both parents
C) When the plant inherits a recessive allele from both parents
D)When a plant has a heterozygous allelic pair of the gene for seed shape

answer; ///the correct answer to the above question is (

answer: ice crystals in air

the water from the water body or another source of water gets evaporated as water vapor as an effect of heat on water. these water vapor rises in the upper layers of the earth atmosphere under high atmospheric pressure. the atmospheric pressure of these water molecules starts to decrease due to the effect of cold air. the invisible water vapor condenses into visible water droplets and ice crystals.these ice crystals and water droplets being less denser than the surrounding air floats on air as clouds.