Inheritance is fundamental for reproduction because it means the perpetuity of characteristics. It is the process by which genetic information is passed on from parents to offspring.
<h3>Inheritance and reproduction</h3>
Inheritance refers to the mechanism through which genetic information (DNA) is passed from parents to offspring across generations.
In genetics, inheritance can be used to explain the similar phenotypic traits between parents and offspring.
Reproduction is the process for which new organisms are developed, which requires the inheritance of many characteristics of the parents in offspring.
Learn more about inheritance here:
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Answer:
10,200 Cal. per day
Explanation:
The mouse consumes 3.0 Cal each day, and has a mass of 20 grams. We can use this data to obtain a ratio of energy consumption per mass
.
For the human, we need to convert the 68 kilograms to grams. We can do this with a conversion factor. We know that:
,
Now, we can divide by 1 kg on each side
,
.
Using this conversion factor, we can obtain the mass of the human in grams, instead of kilograms. First, lets take:
We can multiply this mass for the conversion factor, we are allowed to do this, cause the conversion factor equals 1, and its adimensional
Now that we know the mass of the human on grams, we can multiply for our ratio of energy consumption
So, we would need 10,200 Cal per day.
Explanation:
work input is the work done by the machine in lifting the drum = Force × distance
100N × 10m
= 1000 J
Hi there!
Recall the equation for Torque:
In words, the torque is the force multiplied by the distance from the LINE OF ACTION to the PIVOT POINT.
In this instance:
F = Mg = 0.75 · 9.8 = 7.35 N
r = 1.25 m
sin(30) = 0.5
Plug in the values: