Charles Darwin proposed the theory of evolution through the mechanism of natural selection. In order for natural selection to occur, Darwin hypothesized that all
populations must exhibit certain characteristics. Which population characteristic
does the lady beetles population, as shown in the image, exhibit that supports
Darwin’s theory of evolution?

A. Lady beetles with fewer spots are more likely to survive.
B. Lady beetles with more spots are more likely to survive.
C. Lady beetles within a population may vary widely.
D. Lady beetles produce more offspring than can survive.

What is the difference between the conducting zone and the respiratory zone of the respiratory system? the conducting zone is a series of cavities and tubes that move air to the respiratory zone where gases exchange with the bloodstream. the conducting zone exchanges gases between the lungs and the alveoli and the respiratory zone is a series of cavities and tubes that move air to the conducting zone. the conducting zone moves oxygen into the cells and the respiratory zone takes carbon dioxide away from the cells. the conducting zone moves oxygen into the bloodstream and the respiratory zone takes carbon dioxide away from the bloodstream.

Why reason best illustrates why hershey and chase chose to use viruses in their experiment?

How does human environment effect the biosphere