Answer:
B) Plant cell walls are composed of cellulose while fungal cell walls are composed of chitin.
Explanation:
Plant cell walls are composed of cellulose while fungal cell walls are composed of chitin. Both compounds are carbohydrate polymers, but are composed of different monomers. The cellulose of a plant cell walls is a polysaccharide of glucose. The chitin of insect exoskeletons and fungal cell walls, is also a polysaccharide: a linear polymer of a sugar derivative called N- acetylglucosamine.
It would be the <span>Male gametophyte that the pollen grain represented. </span>
Answer:
c
Explanation:
Definition: The tendency toward a relatively stable equilibrium between interdependent elements, especially as maintained by physiological processes.
Answer: Overfishing in the main location that bluefin tuna are caught, the Mediterranean. They are being caught before they can reproduce (very low reproduction rate)
<span>It depends on the species of algae. It is usually measured in µm (micrometers) or µ (microns); values are equivalent. The Euglenoid has a cell diameter of 23 µm, while the Chlamydomonas species is much thinner, at 5-10 µm. The Cladophora species is larger, with cell diameters ranging up to 150 µm.</span>
