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arsen [322]
3 years ago
12

Which is true about scientific knowledge?

Biology
2 answers:
lapo4ka [179]3 years ago
5 0
The answer would be the first one
melisa1 [442]3 years ago
5 0
Scientific knowledge can be open to change
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Humans vary in their ability to taste the bitter chemical compound phenylthiocarbamide ( PTC ). The taster phenotype is dominant
ExtremeBDS [4]

Answer:

The frequency of the recessive allele, t is f(t) = q = 0.29.

Explanation:

Due to technical problems, you will find the complete explanation in the attached files.

Download pdf
4 0
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An experiment is designed to determine specific cell types involved in cell-mediated immune response. The experimenter is intere
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c

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Which descriptions of evolution are accurate? Check all that apply. It occurs within an individual’s lifetime. It occurs over ma
erik [133]
<h3><u>Answer;</u></h3>

It occurs over many generations.

It happens at the genetic level.

<h3><u>Explanation</u>;</h3>
  • <em><u>Evolution is the process that involves change in the inherited traits of a population over generations. </u></em>
  • <em><u>The traits involved are the expressions of genes that are copied and passed from the parents to the offspring during reproduction process. Mutations in these genes results to new traits and thus heritable differences among organisms.</u></em>
  • <em><u>Therefore, evolution will only occur when there is change in gene frequency within a population over a given period of time. Genetic differences that are heritable are passed to the next generation.</u></em>

8 0
3 years ago
Read 2 more answers
When an enzyme is functioning at vmax, the rate of the reaction is limited by?
mestny [16]
I guess because of concentration.....it stops !
5 0
3 years ago
How do i complete this chart
TiliK225 [7]

Answer:

You would multiply by two i believe

Explanation:

I used to have to do those and thats what i was taught. Have A Nice Day :)

6 0
3 years ago
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