Animals can combine glucose to form long polysaccharides of in the liver. plants on the other hand produce two polysaccharides: for sugar storage and for fiber support and structure. a- amino acids, proteins, enzymes b- starch, cellulose, fiber c- starch, glycogen, cellulose d- glycogen, starch, cellulose

Which of the following is most important in making the typical seed more resistant to adverse conditions than the typical spore? a) a different type of sporopollenin b) an internal reservoir of liquid water c) integument(s) d) ability to be dispersed e) waxy cuticle

Ascience research group is testing a new type of plant food. one trial is conducted in a controlled experiment. the data from the trial show that the plant that received the new food grew faster than the control plant. the group announces that the new plant food makes plants grow faster. what is the main weakness in this scientific claim?

The lineage of pea plants produced round seeds for four generations. the plants that fertilized these pea plants also produced round seeds. however, in the fifth generation, the plant produced to two plants with wrinkled seeds. can that be possible?