A hodometer ir surveyor’s wheel is used to measure _____.

Biology

1 answer:

Anika [276]2 years ago

4 0

ummm I'm so sorry but I don't know the answer to this one. maybe try looking it up? I'm sorry again.

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What are some similarities between monohybrid crosses and dihybrid crosses?

GrogVix [38]

<span>one of the similarities between monohybrid crosses and dihybrid crosses is : both crosses show the probability of traits the offspring can have. Not only that, it helps finding out which alleles are resessive and which alleles are on the dominant type</span>

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Paramecium live in freshwater environments like the Potomac River. Therefore, water is constantly moving into their cells. Param

ICE Princess25 [194]

Answer:

The correct answer is - osmosis.

Explanation:

Paramecium lives in freshwater like the Potomac River which is hypotonic to the cytosol of the paramecium. Paramecium uses contractile vacuoles to transport the water from the lower concentration (outside of the cell) to a high concentration of solvent to the inside of the cells.

This process of cell transport is carried out by osmosis as their cytoplasm contains a higher concentration of solutes outside the cell. This excess water is collected into vacuoles called contractile vacuole that swells and finally internalized the water to the outside of the cell.

Thus, the correct answer is - osmosis.

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Now that you have identified the components of DNA, can you describe how these components bind together to form a DNA molecule?

omeli [17]

The question is incomplete. The complete question is attached below.

Answer:

1. DNA is the polymer of deoxyribonucleotides that contain the nitrogenous base, pentose sugar and phosphate group. The phosphate is attached with the 3 C position of the deoxyribose sugar. This leads to teh formation of phosphodiester bond.

2. The DNA backbone consists of phosphate and sugar. The nitrogenous bases are inserted inside the DNA molecule. These nitrogenous bases are linked together by the hydrogen bonds.

3. The adenine binds requires two hydrogen bonds to bind with thymine. This provide complementary nature to the DNA molecule. Uracil is present instead of thymine in RNA .

4. The guanine binds requires three hydrogen bonds to bind with cytosine. More amount of energy is required to break their bonds.

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fredd [130]

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