Answer:
50%
Explanation:
Both parent's genotype is Bb because they are hairless and alive.
If it has a homozygous dominant genotype (BB), the dog will die in utero.
If it has a heterozygous genotype (Bb), the dog will be hairless but won't die.
If it has a homozygous dominant genotype (bb), the dog will have hair.
The ratio of BB:Bb:bb is 1:2:1 meaning that there is a 50% probability of having a live hairless puppy.
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Answer:
The Big Bang is an expansion event that occurred about 13.7 billion years ago
Explanation:
The Big Bang Theory is the leading explanation for how the universe began. Simply put, it says the universe as we know it started with an infinitely hot and dense single point that inflated and stretched — first at unimaginable speeds, and then at a more measurable rate — over the next 13.8 billion years to the still-expanding cosmos that we know today.
Your answer is: <span>D) A series of ice ages followed by periods when the glaciers melted.</span>
C. The scientist who programmed the computer might have made a
mistake
Explanation:
The reason why random chance is included in a computer simulation is that the scientist who programmed the computer might have made a mistake.
Computer do not make mistakes. They follow every tiny bits of instructions parsed into them.
- Random chances are probabilities included in simulation.
- They help to capture exceptions in the instructions coded to the machine.
- In case of any error, the random chance exceptions helps takes care of them and prevents the system from crashing and producing bad result.
- Random chances are introduced to capture human limitations.
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Answer:
It could lead to several later problems in the cell.
Explanation:
Removing a piece of DNA could severely affect the cell but it could also cause nothing. Depending on the part that is damaged, it could codify for a vital protein but it could also be an intron, which are pieces of DNA that don't codify for any protein. This has been recently researched and even though there are introns that could cause some serious trouble, most of them are an unknown matter to nowadays scientists. Anyway, a wrongly repaired sequence could end in a mutation that can potentially damage the cell and therefore the organism.