Explanation:
A plant cell wall is arranged in layers and contains cellulose microfibrils, hemicellulose, pectin, lignin, and soluble protein. These components are organized into three major layers: the primary cell wall, the middle lamella, and the secondary cell wall
Genetic variation is when there are many offspring with different genetics, therefore some offspring might be able to adapt due to its genetics
<span>You should test a hypothesis by performing a controlled experiment.</span>
Correct answer is ... Seeds have endosperm which provides nourishment for a new plant, but spores do not have any stored food supplies. :)
