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Rudiy27
4 years ago
8

1. What is the independent variable in this experiment?

Biology
1 answer:
Lady bird [3.3K]4 years ago
5 0

the independent variable is the one thing that you changed

the way I remember that is:

<u>I</u>ndependent variables is the one thing <u>I</u> Change

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Based on what you now know about the relationship between limestone and marble what can you say about metamorphosis?
Fittoniya [83]

Answer:

The main difference between limestone and marble is that limestone is a sedimentary rock, typically composed of calcium carbonate fossils, and marble is a metamorphic rock. Limestone forms when shells, sand, and mud are deposited at the bottom of oceans and lakes and over time solidify into rock

Explanation:

This layering is a result of the process of metamorphism. Metamorphism is the changing of rocks by heat and pressure. During this process, rocks change either physically and/or chemically

4 0
3 years ago
Which is associated with low humidity <br>dry air <br>warm air<br>rainforest<br>coastal area<br>​
Yuliya22 [10]

Answer:

Dry air.

Explanation:

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8 0
3 years ago
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A survey reveals that 25 percent of a population of 1,000 individuals have attached earlobes (are homozygous recessive for the t
Mumz [18]

Answer:

d. pxp +2pq

Explanation:

The formula for genotype frequency for a population in Hardy-Weinburg equilibrium is as under:

                           p² + 2pq + q² = 1

where, p = dominant allele

           q = recessive allele

Here,

 p² represents frequency of homozygous dominant genotype

2pq represents frequency of heterozygous genotype

q² represents frequency of homozygous recessive genotype

Also, although the genotypes p² & 2pq are different from each other yet phenotypically they both will collectively produce dominant trait i.e. free ear lobes not attached earlobes. So the term "p² + 2pq or pxp + 2pq" represents the frequency of the individuals who show the dominant phenotype in this particular population. Dominant phenotype will comprise 75% of the population.

4 0
3 years ago
What is the first way in which biology researchers present the results of their latest research?
kondor19780726 [428]

Correct answer: D). Through an article published in a scientific journal

The first way by which the biology researchers present the result of their latest research is by publishing an article in the scientific journals. Scientific journals are a periodical publication that helps to report the progress of science by reporting new research.

Journals are archived and it is read by other people in the near future. Nowadays some journals are peer-reviewed and it is used by the scientist. it gives the scientist the most accurate and long lasting information about the latest research on science and technology.






8 0
3 years ago
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