If I had to guess, I would say both are light reactions.
B is representing photosystem 1, while C is representing photosystem 2
I could probably give a more confident answer if there were some labels or a key to describe the symbols given in the diagram. Hope this helps!
Unicellular would be known to be <span>Chlamydomonas
Volvox would be in a "colonial" organization.
Ulva would be </span><span>multicellular.
Just by understanding this, we would have to point out from your option which one would be relative to our understanding above, and therefore, your answer would then be the following.
Your correct answer would be the last option, as it would read:
</span><span>unicellular: Chlamydomonas ---- colonial: Volvox ---- multicellular: Ulva.
</span>
Your answer: Last option.
Answer:
The answer is when the cell express different genes.
Explanation:
Cell differentiation is the process when a cell is changed from one cell type to an other and brings more complexity to the system. A cell before differentiation possess all the genes however their expression in turned off. When some external or internal factors trigger the gene expression it starts the cell differentiation. A multicellular organism undergoes several rounds of cell differentiation during its development. Although cell differentiation changes the size, shape and metabolic activity but the genetic makeup or DNA is never changed during cell differentiation.
<span>The best possible approach for a nurse to use when beginning the preoperative interview would be to walk into the room of the patient, sit down with the patient, make sure to have eye contact when speaking to the patient, and make a polite and friendly yet professional introduction.</span>
Answer:
Chytrids
Explanation:
chytrids are saphrotrophs, and have chitin cell walls and a posterior whiplash flagellum. They reproduce with zoospores that are capable of active movement through aqueous phases. For most members of chytrid group, asexual reproduction occurs through the release of these zoospores derived through mitosis. In some groups of chytrids, sexual reproduction is achieved through the fusion of isogametes. Chytrids are coenocytic with no distinction between individual cells. The filaments are long and tubular with a cytoplasm lining and large vacuole in the center. These single-celled organisms have branching hyphae with rhizoids.
