Answer:
A. Burning fossil fuels
C. establishing state parks
E. using renewable energy sources
Explanation:
Answer:
0.25%
Explanation:
20 people start the new population. So there are 20 genes or 40 alleles for the recessive disorder phenylketonuria. 2 out of 40 alleles are recessive for the condition hence frequency of the allele = 2/40 = 0.05
Frequency of the allele does not change when the population increases so it is in Hardy-Weinberg equilibrium. According to it, if q is the frequency of recessive allele, q² = frequency of the recessive condition
Here, q = 0.05 So,
q² = (0.05)² = 0.0025
In percentage, it is 100 * 0.0025 = 0.25%
Hence, incidence of phenylketonuria in the new population is 0.25%
Transparent solute cannot be separated from solvent by filtration or by passing through semipermeable membrane.
<h3>Can suspensions be separated by semipermeable membrane?</h3>
Suspensions are heterogeneous that are various from solutions or colloids.
The particles of a suspension are so large that they can often be seen with the eye. They are trapped by filters and semipermeable membranes.
Thus, Transparent solute cannot be separated from solvent by filtration.
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Ans:
The characteristics of fungi are,
* Fungi are heterotrophic
* Fungi disperse themselves by releasing spores usually windblown
* Most fungi are grow as tubular filaments called huphae.
I believe that the answer is B. a fertilized egg splits in two but I could be wrong
