Answer:
65
Explanation:
An autosomal dominant condition is one where one copy of the allele is sufficient to cause the condition. Penetrance refers to the degree to which that mutation causes the phenotype
Lets say the allele for sharp beak is S and for normal beak is s. If 2 heterozygous sharp-beaked terrapins mate, the cross is the following:
Ss x Ss
<u> S s </u>
S SS Ss
s Ss ss
The possible genotypes are SS, Ss and ss. 50% of their offspring will be heterozygous, and 25% homozygous each. Therefore, if the mutation was fully penetrant, it would be 75 out of 100 offspring would be affected.
However, the mutation is only 87% penetrant, which means only 87% of those 75 offspring would have the condition.
87% of 75 = 65.25
Therefore, we would expect 65 of their offspring to have sharp beaks
<span>When people had to walk or take a horse this relatively flat trail was the easiest way to get through the mountains. It was also really helpful for those families that had elderly.</span>
Answer:
i believe its c, im not sure tho
Explanation:
Answer:
The Ethiopian Diaspora is one of the largest of all African countries and is concentrated primarily in the United States and United Kingdom. ... Internal migration occurs in the form of rural-urban migration, rural-rural migration, and resettlement policies, which are all substantial in Ethiopia.
A warm, moist air mass from the gulf of Mexico that moves over the land in the southeastern u.s. during the summer is likely to be classified as<u> mTk.</u>
Heat and moisture are transferred from the water below to the air above in the warm waters of the tropics and the Gulf of Mexico, where maritime tropical air masses are created.
As tropical air masses move north, they bring warm, humid air to the United States, increasing the risk of precipitation.
Tropical air masses are frequently restricted to the southern states for the most of the winter. But occasionally throughout the winter, southerly winds will push a tropical air mass north.
To learn more about Tropical Air Mass here
brainly.com/question/13410461
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