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1 year ago

When one organism is helped and has no effect on the other, the relationship is called __________.

Biology

1 answer:

frozen [14]1 year ago

3 0

Answer:

Commensalism

Explanation:

explain how helped you on the other relationship

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What are the basic building blocks of DNA and RNA?

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One of the original Amish colonies rose from a ship of colonists that came from Europe. The shipâ€™s captain, who had polydactyl

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Answer:

B and C

Explanation:

When the Amish came to their new home, they were founding a new colony. This is considered a founding effect.

Now, there is another thing to keep in mind, and that is that the Amish are very strict about their custom, for example, the idea of family and identity. This led them to form couples, only among the members who belonged to the community.

As generations go by, genealogical relationships between individuals in the population become closer. This causes some genes, by mere probability, to become fixed (i.e. they are the only ones left in the population). As a consequence of this, the frequency of rare genes increases (polydactyly). This evolutionary process is known as gene drift.

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2 years ago

To estimate the most probable path for a tornado, a forecaster needs to know the ________ and ________.

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Direction and approximate speed

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3 years ago

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How can I successfully extract the dna from a strawberry in an experiment

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Answer:

Chill the alcohol in the freezer.

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Add 1 tablespoon of dish soap, a teaspoon of salt, and 1/3 of a cup of water to the bag. Mix.

Explanation:

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You cross a true-breeding red-flowered snapdragon with a true-breeding white-flowered snapdragon. all of the f1 are pink. what c

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Red and white show incomplete dominance

Incomplete dominance is a form of intermediate inheritance in which one allele for a specific trait is not completely expressed over its paired allele. This results in a third phenotype in which the expressed physical trait is a combination of the phenotypes of both alleles.

Hope this helps! I'm happy to help with any other questions you might have :)

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