While studying the pollination patterns of bees, Marsha noticed that there were flowers that the bees in her area seemed to visit more frequently than others. The following table shows the flowers that 100 bees visited during a specific time period. Flower Flower Color Number of Bees
sunflower yellow 32
daisy white 50
petunia purple 18

Marsha claims that the bees frequented the daisies the most because they are attracted to the color of the flower.

What is a reasonable alternate conclusion that can be drawn from Marsha's data?

a. Bees frequented the daisies the most because bees are unable see the color white.
b. Bees frequented the daisies the most because daisy pollen has an odor that is attractive to bees.
c. Bees frequented the daisies the most because they are most attracted to the color yellow.
d. All of these

B

Explanation:

The only reasonable alternate conclusion that can be drawn from Masha's data is that the bees frequented the daisies the most because daisy pollen has an odor that is attractive to bees.

The conclusion is the only one that suggested an alternate reason that is compatible with the trend observed in the data.

Concluding that the bees frequented the daisies because they are unable to see the color white is erroneous because the bees could not have visited the daisies without the ability to see color white. If the bees were also most attracted to the color yellow, they should have visited the sunflower the most.

The correct option is B.

answer: c. two haploid cells

explanation:

the relative atomic mass of an element is the mass of one atom of that element, relative to 1/12th of the mass of a  1212c atom. to convert to an absolute mass in kg, it is necessary to multiply by  1.661×10−271.661×10−27.

the relative atomic mass is roughly equal to the number of neutrons, plus the number of protons, in the nucleus of the atom.

for elements with more than one stable isotope (different types of nucleus with different numbers of neutrons but the same number of protons), the quoted mass is usually the average mass, weighted by the relative abundance of the different isotopes.