In rabbits, white fur (W) is dominant to black (w), and long ears (E) are dominant to short ears (e).
A breeder mates two rabbits that are heterozygous (WwEe) for both traits.
What is the chance that the offspring will be black with long ears?

3:16

3 individuals of the 16 offspring will exhibit black coat and long ears.

Explanation:

Both parents are heterozygous for both traits so they exhibit the following genotype: WwEe, normally known as a Dihybrid organism.

In this case black is recessive and long ears is dominant. So, we are looking for offspring with black (w) and long ears (E).

Let's create the Punnett Square and see what the offspring will look like and the chances of the offspring of showing black coat and long ears.

          WE              We             wE            we        

WE    WWEE       WWEe      WwEE     WwEe

We    WWEe       WWee      WwEe      Wwee          OFFSPRING

wE    WwEE        WwEe      wwEE      wwEe

we    WwEe        Wwee      wwEe      wwee

In this case, the underlined genotypes are the offspring that exhibit black coat (ww) and long ears (EE or Ee). Therefore the ratio will be: 3:16 (3 individuals from 16 individuals in total).

1. read the following excerpt from franklin d. roosevelt's "fireside chat 19":

on the other side of the picture, we must learn also to know that guerilla warfare against the germans in, let us say serbia or norway, us; that a successful russian offensive against the germans us; and that british successes on land or sea in any part of the world strengthen our hands.

remember always that germany and italy, regardless of any formal declaration of war, consider themselves at war with the united states at this moment just as much as they consider themselves at war with britain or russia. and germany puts all the other republics of the americas into the same category of enemies. the people of our sister republics of this hemisphere can be honored by that fact.  

the true goal we seek is far above and beyond the ugly field of battle. when we resort to force, as now we must, we are determined that this force shall be directed toward ultimate good as well as against immediate evil. we americans are not destroyers — we are builders.

analyze the effectiveness of this excerpt. how does it function within the speech as a whole? how does the structure of the excerpt to convey the speech's purpose and key points? support your argument with evidence from the speech. (10 points)

2 3 6

explanation: