I found the full exercise on the internet and it ends like this:
"<span>These genes are 30 cM apart on the third chromosome. Explain how this ratio arose." Attached is an image of the cross mentioned above.
Crossing over in the female contributed to the possible existing allele combination |e-ca| that did not exist in the parents genotypes. With this new allele combination, the new possibilities are |</span>♀e-ca/♂e-ca+|, |♀e-ca/♂e+-ca|, |♀e+-ca+/♂e-ca+|, and |♀e+-ca+/<span>♂</span>e+-ca|, leading to the respectively phenotypes ebony, claret, wild, wild. These results correspond to the obtained phenotype ratio.
Answer:
Eventually, as stars age, they evolve away from the main sequence to become red giants or supergiants. The core of a red giant is contracting, but the outer layers are expanding as a result of hydrogen fusion in a shell outside the core. The star gets larger, redder, and more luminous as it expands and cools.
Explanation:
The answer to this question is B. Just got this answer right.
<span>An organism may not be able to survive on just fermentation because the fermentation process does not produce very much energy. If an organism were to be able to survive on fermentation alone, the organism would have to be extremely small.</span>
Expense of running an electric appliance for 2 hours is 1.32 $.
Explanation:
Power is defined as the energy consumed or converted or heat transferred per unit time. Its actually equationally described as energy divided by the time.
In the question, the appliance is consuming electricity at 110 volts and 30 amps.
So the power consumed in 1 hour = = 3300 watts.
So the energy consumed in 2 hours = = 6600 watt hours. =6.6 kilowatt hours.
So expense at the rate of 0.2 $ per hour = $ = 1.32 $.