More food and oxygen is delivered to muscles when they are <em>exercised</em><em>.</em>
Answer;
Zone II
The area most significantly subjected to the ecological principles suggested by park is Zone II.
Explanation;
Zone II also the zone in transition, is appropriately named since it was truly in a state of transition from residential to industrial, primarily because it was the area of the city in which businesses and factories were invading residential areas. was the area that was most significantly subjected to the ecological principles, Park suggested: invasion, domination, recession, and succession.
The sulphur would lable the capsule and the phosphorous the nucleic acid.
<h3><u>Explanation</u>:</h3>
Hershey and Chase experiment included growing of the pages in two batches, one in presence of 35S and other in presence of 32P. They then infected bacterial cells with these phages, cleaned them and then centrifuge the cells to isolate the marked elements in bacterial cells.
This was done to isolate which part of the phage is actually infective. Sulphur being a part of the proteins will mark the capsule whereas DNA having the phosphate bridges will be marked by 32P.
Answer:
Both natural selection and genetic drift are mechanisms for evolution (they both change allele frequencies over time). The key distinction is that in genetic drift allele frequencies change by chance, whereas in natural selection allele frequencies change by differential reproductive success.
Answer: Multiple types of evidence support the theory of evolution: Homologous structures provide evidence for common ancestry, while analogous structures show that similar selective pressures can produce similar adaptations (beneficial features).
Explanation:
