The first graph: Commensalism
The second graph: Mutualism
The third graph: Parasitism
The fourth graph: prey-predator
Hope this helps :)
Answer:
14 chromosomes
Explanation:
In the gametes of an organism, there are always half of how many chromosomes there are in the somatic cells of the organism. For example, if there are 4 chromosomes in the somatic cells, that means that there are 2 chromosomes in the gametes.
Somatic cells are body cells. They include everything from skin cells to brain cells to stomach cells.
Gametes are reproductive cells. They're the sperm and egg cells.
So if the muscle cells have 28 chromosomes, that means all somatic (or body) cells of that organism have 28 chromosomes.
So the gametes would have half of that amount:
28/2 = 14
So the sperm cells of this organism would have 14 chromosomes.
Extend the wrist.
Hope that helps :)
Answer:
Secondary succession
Explanation:
When a previously occupied area is re-colonized after a natural disaster or human activities that wiped out the previous community, then the type of succession is called a secondary succession. A practical example is abandoned farmland that a farmer left for a period of time and later revisited for farming afterwards.
Because the pioneer organism( sun-loving plants ) were already on ground it will be fast for them to populate the area,grasses will sprout up too. insects, dentritivores, reptiles will move into the habitats.
After 5years;The habitat is populated by shrubs, which owns the forest floors. small pine, oak may soon join.a stable climax community.
Assuming the community is not interfere with bigger dominant trees , e,g the oak developed and other tree developed to bigger tree , followed by more insects, birds, rodents, herbivores and some carnivores, This entire sequence of event may take 50 years, to reach this climax community.
