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With the help of one example for each, distinguish between the acquired during the  entire lifetime of an individual not inherited in the next generation ? Explain the reason  of this fact with an example.

Answer 1

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Acquired traits: Traits which develop in the life time of an individual and do not pass to the progeny. For example, Learning a skill such as dance, music, loss of body parts, weight

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Inherited traits:-
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Traits present in the gamete or germ cells which can be seen in the progeny. For example, skin colour, eyebrows

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Reasons: -
Traits or characteristics acquired during one’s life time do not bring any change in the DNA of the reproducing cells or germ cells.
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Examples -
Decrease in body weight of beetles due to starvation do not pass on to the next generation because there is no change in the germ cells of beetles.
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Answer 2

the traits we r acquired during our life time will not pass to the progyne because those changes will not affect reproductive tissue or DNA.for eg.if we cut the tails of some mice through surgery, we will not find any tailless mouse in the future generation


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