Acceleration = 3.7m/s^2
Using Newton's 2nd Law equation:
Force = Mass x Acceleration
You substitute the weight of 222N into force, this is because weight is the FORCE of an object due to gravity.
Rearranging the equation for acceleration:
Acceleration = Force/Mass
Substitute in the known values.
Mass = 60kg
Force = 222N
Acceleration = 222/60
Acceleration = 3.7 m/s^2
The answer to the question stated above is Duplication.
Duplication is one of the chromosomal mutation whereby <span> a segment of chromosome is copied twice, resulting in extra allele.</span><span>
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Chromosomal mutation involves the change in chromosome structure which changes the composition or location allele.
Other chromosomal mutation includes:
<span>Deletion - occurs when a segment of chromosome is broken off and lost. </span>
<span>Inversion - happens when a segment of chromosome is broken off and reattach itself in inverted position.
</span><span>Translocation - takes place when a segment of chromosome is broken off and reattach at different point. </span>
The male peacocks over time would obtain those characteristics through natural selection
Answer:
d. ecological succession
Explanation:
Ecology Succession may be initiated either by formation of new, unoccupied habitat, such as from a lava flow or a severe landslide, or by some form of disturbance of a community, such as from a fire, severe windthrow, or logging.
Reference:
Wikipedia contributors. "Ecological succession." Wikipedia, The Free Encyclopedia. Wikipedia, The Free Encyclopedia, 10 Mar. 2021. Web. 23 Mar. 2021.