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3 years ago

Which scenario describes a mutually beneficial relationship with fungi in an ecosystem? A. Fungus growing inside an anthill

Biology

2 answers:

Stels [109]3 years ago

7 0

The answer is B) Fungus growing on the leaves of plants.

Rzqust [24]3 years ago

4 0

The scenario that best describes a mutually beneficial relationship with fungi in an ecosystem is fungus growing on the leaves of plants. The correct answer is B.

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The genetic disease blue sclera is determined by an autosomal dominant allele. The eyes of individuals with this allele have blu

aleksandrvk [35]

Answer:

Pleiotropy

Explanation:

Pleiotropy is a condition that occurs when one gene affect several other phenotypic traits that are not related. The autosomal dominant allele of the genetic disease called blue sclera, is pleiotropic. It has the potential of causing also fragile bones and deafness which are entirely unrelated traits. Genetic mutation of a gene is the most likely explainable reason for the connection of these traits together.

5 0

3 years ago

Which of the following was determined by Charles Darwin, but based on contributions from another scientist?

valkas [14]

Answer:

Species could go extinct when their environment changed if they could not adapt to the change.

7 0

3 years ago

What is the medical definition for edema?

Kisachek [45]

Edema is a condition of abnormally large fluid volume in the circulatory system or in tissues between the body's cells(interstitial spaces).

3 0

4 years ago

What are two structural parts of the virus?

Salsk061 [2.6K]

All viruses contain the following two components: 1) a nucleic acid genome and 2) a protein capsid that covers the genome. Together this is called the nucleocapsid.

8 0

3 years ago

Cells must use energy to move a substance against a concentration gradient i.e., from a compartment with a low concentration of

garik1379 [7]

Answer:

Transport of sodium ions out of the cell

Transport of potassium into the cells

Transport of calcium ions out of cell

Transport of calcium ions OUT OF the cytoplasm of a cell and INTO an organelle that has a high concentration of calcium ions.

Explanation:

In general the concentration of sodium ion is higher outside the cell in the extracellular fluid and the concentration of potassium ion is higher inside the cell.

During an active transport, a cell uses energy to move molecules against the gradient as a part of primary active transport. In the secondary active transport, the molecules move as per the electrochemical gradient established by the primary active transport.

In primary active transport, sodium ion moves out of the cell and potassium ion moves into the cell through the assistance of sodium potassium pump. In order to maintain the stability, calcium ion from the sarcoplasmic reticulum is pumped out of the cell

Hence , the correct answers are

Transport of sodium ions out of the cell

Transport of potassium into the cells

Transport of calcium ions out of cell

Transport of calcium ions OUT OF the cytoplasm of a cell and INTO an organelle that has a high concentration of calcium ions.

8 0

4 years ago