The cell membrane protects the inside of the cell from the outside world.
The cell wall protects the plants inside of the cell from the outside world.
Your correct answer is observation
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How do I solve this?A large population of laboratory animals has been allowed to breed randomly for a number of generations. After several generations, 49% of the animals display a recessive trait (bb), the same percentage as at the beginning of the breeding program. The rest of the animals show the dominant phenotype, with heterozygotes indistinguishable from the homozygous dominants.
What is the frequency of allele b in the gene pool?
Answer: <span>0 .70</span>
Question:
<em>What is Darwin’s theory of the origin of species?</em>
Answer:
<em>The theory of evolution by natural selection, first formulated in Darwin's book "On the Origin of Species" in 1859, is the process by which organisms change over time as a result of changes in heritable physical or behavioral traits.</em>
Hope this helps!
Enzymes are in the Proteins class
