Eliminate
B) cause algae and plants to overgrow and pollute the water when they die.
C) accumulate in animals and build up in toxic concentrations as they pass through the food chain.
D) eliminate most of the algae and plants in the food chain, causing animals to starve, at higher levels of the food chain.
C
Pesticides, such as DDT, often have harmful effects on aquatic ecosystems because they accumulate in animals and build up in toxic concentrations as they pass through the food chain. This is referred to as bioaccumulation.
Explanation:
As the DDT is ingested it accumulates in the body tissues because the body of the organisms is unable to break down and excrete the chemicals fast enough or at all. This bioaccumulation also goes up the food chain/web as higher organisms prey on the lower organism on the web. For example, the aphids feed on the leaves sprayed with DDT. They are then preyed on by beetles and flies and bugs. These bugs are then eaten by birds. Eventually, the DDT will be found in the tissues of the birds, even in higher concentrations (due to biomagnification).
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Answer:C
Explanation:USATESTPREP
The ribosome plays a significant part in protein amalgamation inside a cell. Its fundamental reason is to encourage the interpretation of hereditary data from courier RNA (mRNA) into proteins.
The ribosome plays a significant part in protein amalgamation inside a cell. Its fundamental reason is to encourage the interpretation of hereditary data from courier RNA (mRNA) into proteins.
Proteins are imperative particles that perform different capacities within the cell, counting enzymatic responses, auxiliary back, cell signaling, and transportation of particles. The ribosome acts as a atomic machine that collects amino acids, the building pieces of proteins, into particular groupings managed by the mRNA format.
The ribosome comprises of two subunits, a huge subunit and a little subunit, each composed of proteins and ribosomal RNA (rRNA). The little subunit ties to the mRNA particle, whereas the huge subunit joins amino acids together to create a polypeptide chain.
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Answer:
To make Protein of course!
Explanation:
Function of Ribosomes. Ribosomes are a cell structure that makes protein. Protein is needed for many cell functions such as repairing damage or directing chemical processes. Ribosomes can be found floating within the cytoplasm or attached to the endoplasmic reticulum. ... Proteins are an essential part of all cells.
b) the speed at which phototrophs make organic matter
c) how energy moves from organism to organism
d) how producers carry out photosynthesis
the arrows in a food chain represent how energy moves from organism to organism
option C is correct.
In a food chain, the arrows represent the flow of energy from one organism to another. The direction of the arrows shows the transfer of energy as one organism is consumed by another.
The food chain illustrates the feeding relationships between different organisms in an ecosystem, showing who eats whom and how energy is passed along the chain.
Grass (producer) → Rabbit (primary consumer) → Fox (secondary consumer)
In this example, the arrow from grass to rabbit indicates that the rabbit obtains energy by consuming the grass. Similarly, the arrow from the rabbit to the fox shows that the fox gets its energy by consuming the rabbit. The arrows represent the flow of energy through the ecosystem, as each organism transfers energy to the next link in the chain when it is consumed.
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