Answer:
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B B
b Bb Bb
b Bb Bb
R R
r Rr Rr
r Rr Rr
Explanation:
Answer:
Genetic drift decreases genetic diversity within a population.
Explanation:
Genetic drift decreases genetic diversity within a population. It is a change in allele frequencies due entirely to random chance and is more likely to affect smaller populations than large ones. Population bottlenecks can lead to genetic drift.
<span>d. Tropical dry forest
</span>A biome is composed of various diverging ecosystems that relates with the community. Biomes can either be deserts, grassland, savanna, tropical rain forest, taiga, boreal and etc. <span>An ecosystem involves both the biological (plants, animals, human beings) and non-biological (land, water, soil, and atmosphere) community which interacts as a system. </span>
Answer:
substitution, missense mutation, and transition
Explanation:
A mutation is any change in the genetic information of an organism. A substitution is a point mutation by which a single nucleotide base pair is replaced by a different nucleotide. Moreover, a missense mutation is a point mutation that results in the incorporation of a different amino acid in the polypeptide chain since this mutation generates a new codon which codes for a different amino acid. Finally, a transition is a point mutation where a purine (either Adenine or Guanine) is changed to another purine, or a pyrimidine (either Thymine or Cytosine) is changed to another pyrimidine (in this case, Cytosine is changed to Thymine).
<em>About</em><em> </em><em>2</em><em>yrs</em><em> </em><em>might</em><em> </em><em>the</em><em> </em><em>long</em><em> </em><em>terms</em><em> </em><em>loss</em><em> </em><em>in</em><em> </em><em>soil</em><em> </em><em>nutrients</em><em> </em><em>influence </em><em>the</em><em> </em><em>selection</em><em> </em><em>of</em><em> </em><em>forest</em><em> </em><em>cutting</em><em> </em><em>practies</em><em>.</em>
