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3 years ago

Which term describes the process whereby toxic substances increase along trophic levels of an ecosystem?

1 answer:

3 0

Biomagnification also known as bioamplification or biological magnification is the term which describes the process whereby toxic substance increase along trophic level of an ecosystem. It involve increasing concentration of a substance such toxic chemical in the tissues of organism at successively higher level in food chain.example fish accumulate more mercury rapidly than they excrete it.

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1.The turgidity pressure direction in the plant cell is antagonized by the effect of

aleksklad [387]

1. The turgidity pressure direction in the plant cell is antagonized by the effect of sap vacuole. Option b is the correct answer.

2. The answer choice above which do not true evidence that the physiological support is a temporary support is:

The deposition of cellulose or lignin in different plant parts

Option c is the correct answer

3. The gaining of the plant cells to the physiological support is accompanied by:

The increase in the concentration of the solution inside the sap vacuole.

Option D is the correct answer

4. In any of these cases the physiological & structural support present together is

The deposition of cutin on the walls of epidermis of spiny fig. Option b

5. The relation between the width of the skull sutures & the age of man is:

No relation between them. Option D

Cell is the simplest, structural, functional and functional unit of life.

There are two types of organisms based on the number of cells they possess. They are:

Unicellular organisms
Multicellular organisms

So therefore, the turgidity pressure direction in the plant cell is antagonized by the effect of sap vacuole

Learn more about cells:

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7 0

2 years ago

What is the number of chromosomes made at the end of mitosis and meiosis?

Studentka2010 [4]

Answer:

15 chromosones

Explanation:

4 0

3 years ago

Read 2 more answers

Does land ice or sea ice have a greater impact on sea level rise?

Karo-lina-s [1.5K]

Answer:

Sea ice has a greater impact on sea level rise than land ice. Sea ice is much more variable in volume and mass than land ice, which is relatively fixed. As a result, sea ice has a greater impact on sea level rise.

Explanation:

7 0

2 years ago

Carbon and other elements play a key role in determining the structure and function of macromolecules needed to sustain life pro

Softa [21]

I believe this is true

6 0

3 years ago

The term osteoid refers to the organic part of the matrix of compact bones. the term osteoid refers to the organic part of the m

Aleksandr-060686 [28]

Sixty-five percent of the mass of bone is an organic compound called hydroxyapatite. All bones formed by intramembranous ossification are irregularbones.
TRUE

7 0

3 years ago