Answer:
Cell wall and chloroplasts is correct option.
Explanation:
Hope it will help ^_^
The answer is two and four hope this helps
<span> No gene mutations occurring at that locus or the loci associated with the trait </span>
<span>• A large population size • Limited-to-no immigration, emigration, or migration (genetic flow) </span>
<span>• No natural selection on that locus or trait </span>
<span>• Random mating (panmixis) It can describe other types of equilibrium as well, especially in modeling contexts.</span>
Nondisjunction could occur during - Anaphase ii
<h3>
What is Nondisjunction ?</h3>
Nondisjunction occurs when the chromosomes do not separate. In this case, gametes are produced with an abnormal number of chromosomes. It is an abnormal number of chromosomes in all cells called aneuploidy or in some cells called mosaicism.
Example ; Down's syndrome, Trisomy of autosomes.
Anaphase is the 3rd stage of cell division process specially after the metaphase in mitosis. In this step sister chromatids gets seperated from each other and pulls towards the cell's ending portion.
specially in Anaphase 2 chromatids splits at the centromere and pulled to the spindle fibres.
To know more about the Anaphase please click here :
https://brainly.ph/question/33956?
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Answer: ecosystem 1: oarweed, rockfish
ecosystem 2: nudibranch, sponge, otter,
ecosystem 3: sea urchin
Explanation: based on my research this is what i could put together
