When food is exposed to air, <span>microorganisms </span><span>can land on the food and begin their work of breaking down the food for their own uses. The presence of oxygen enhances the growth of microorganisms, such as molds and yeasts, and contributes directly to </span>deterioration<span> of fats, vitamins, flavors, and colors within foods through the work of enzymes.</span>
Let,
Dominant trait, red color be designated as C'C'
Recessive trait, white color be represented as C"C"
The F₁ generation of the cross :
C'C' X C"C" = C'C"
F₂ generation cross is shown in the image attached.
According to the cross, the probability of pink flower being produces 1s 50%
I believe spines is the right answer
Simple machines trade force for distance around, so that a job will either require more distance and less force, or more force and less distance. This is because work is a force over a distance.