Answer:
B. Miosis causes an increase in genetic variation because of crossover
Explanation:
Students are investigating the distribution of dandelions using quadrats. The students could during their investigation is they can do the pH test and the effect if it is happening or not.
<h3>What is pH?</h3>
pH is the measurement of the acidity or alkalinity of a substance. PH is a scale that marks from 0 to 12. The substance above 7 is acidic and the substance that is basic comes after 7. 7 is the number for neutral, which is pure water. The pH test is very easy to conduct.
To be sure that pH of the soil will not affect the distribution of dandelions. They first test the pH of the soil.
To learn more about pH, refer to the link:
brainly.com/question/1979364
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Transport
The protein is working to transport substances across the membrane.
Answer:
DNA replication creates two new strands that assemble nucleotides differently.
Explanation:
This statement describes DNA replication because this process involves a double stranded DNA copied to produce two identical new DNA molecules.
Hope this helps!
