There wouldn't be any secondary consumers in that ecosystem without the primary consumers since there would be no way for carnivores or secondary consumers to get their energy.
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Why are primary consumers important?</h3>
A primary consumer is important to an ecosystem. They aid in the energy exchange that is necessary for an ecosystem to function properly and avoid collapse. Only primary consumers have the capacity to "harvest" the energy held in producers.
Plants, who are the primary producers, use sunlight to make their own food or photosynthesis. And hence they are known as autotrophs. Following that, primary consumers eat plants. The primary consumers are then eaten for food by secondary and tertiary consumers.
The organisms at the top of the food chain, including humans, then perish. Then, for food, decomposers like bacteria and fungi feed on the remnants. The chemical components of those nutrients are then recycled back into the ecosystem by these decomposers.
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Answer:
The correct answer will be option- A knock-out mutation results in a total absence of the mutated protein
Explanation:
A mutation refers to the change in the sequence of nucleotide in the DNA which could prove beneficial or harmful to the organism.
There are many mechanisms by which mutation is introduced in the gene which could be by:
1. Addition of nitrogenous bases in the DNA called addition mutation.
2. Deletion of nitrogenous bases in the DNA which leads to the loss of bases called deletion mutation.
3. The addition and deletion of the bases in the gene can disrupt the primary structure of the protein like in sickle cell anaemia.
4. The elimination or replacement of a gene by man-made technique is known as knockout mutation.
Since knockout mutation does not lead to the loss of mutated proteins, therefore, the option is the correct answer.
Answer:
Explanation:Glucoce is a carbohydrate.
Answer:
Rh negative can only receive Rh negative blood
Explanation:
When a person has Rh negative blood and receives a transfusion of Rh positive blood, the body does not recognize the antigen and attacks it as if it were an invader. This makes the person’s body essentially attack itself.
An algal bloom affects the whole ecosystem. Consequences range from the benign feeding of higher trophic levels, to more harmful effects like blocking sunlight from reaching other organisms, causing a depletion of oxygen levels in the water, and, depending on the organism, secreting toxins into the water.