Answer:
cells are surrounded by a structure called the cell membrane — which, much like the walls of a house, serves as a clear boundary between the cell's internal and external environments. The cell membrane is sometimes also referred to as the plasma membrane.
Answer:
The plasma membrane, or cell membrane
Explanation:
B. Plasmodium
C. Euglena
D. Giardia
E. Dinoflagellata
Explanation:
The taxonomic group which is more likely to cause shellfish poisoning is :
E. Dinoflagellata.
Paralytic shell fish poisoning is a serious food poisoning caused by consuming poisonous shell fishes. The shell fish become toxic due to contamination by dinoflagellates that secrete harmful toxins such as cyanides.
Paralytic shellfish poisoning leads to blockage of sodium channel resulting in paralysis of alimentary canal and respiratory muscles in severe case leading to death of the person
B.Near shore zone
C.Coral reef
D.Open ocean
Answer;
D. The Open Marine ecosystem
Explanation;
An ecosystemis the lowest level of environmental complexity that includes living (biotic factors)and nonliving factors (abiotic factors).
-The Open marine ecosystem contains the fewest photosynthetic producers, this is because most producers can't live or survive in an areas with the lack of nutrients or sun light. They need nutrients for growth and also sunlight to undertake the process of photosynthesis which helps them make their own food.
The D. open ocean is the marine ecosystem that contains the fewest producers, such as phytoplankton.
Marine ecosystems are diverse and complex aquatic environments found in oceans, seas, and coastal regions. They support a wide range of life forms, from microorganisms to large marine mammals. These ecosystems play critical roles in Earth's climate regulation, nutrient cycling, and food production, making them vital for global ecological balance.
The marine ecosystem that contains the fewest producers is the open ocean. The open ocean is characterized by low levels of nutrients and sunlight, which limits the growth of producers such as phytoplankton. Instead, the primary producers in the open ocean are photosynthetic bacteria and archaea, which can thrive in these extreme conditions.
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Biotic potential and environmental resistance determine the carrying capacity.
The maximum capacity of reproduction of a species under adequate environmental conditions is known as biotic potential. On the other hand, environmental resistance is a factor or things that restrict the growth of a population. These comprise disease, predators, lack of food, and competition.
These both determine the carrying capacity of a species. It is the maximum size of the population of the species, which the environment can maintain indefinitely, provided the habitat, food, and other important components accessible in the surroundings.
B. 6
C. 7
D. 8
Please select the best answer from the choices provided
A
B
С
D
Answer:
the answer is D 8 planets
Answer:
the answer is 8
Explanation:
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