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One of the following traits of the parents cannot be passed on to their future generations. This trait is

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Important Questions on Heredity and Evolution

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Science for Tenth Class Part - 3 Biology>Chapter 4 - Heredity and Evolution>Multiple Choice Questions (MCQs)>Q 55
Some dinosaurs had feathers although they could not fly, but birds have feathers that help them to fly. In the context of evolution, this means that
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Science for Tenth Class Part - 3 Biology>Chapter 4 - Heredity and Evolution>Multiple Choice Questions (MCQs)>Q 56
Select the incorrect statement from the following
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Science for Tenth Class Part - 3 Biology>Chapter 4 - Heredity and Evolution>Multiple Choice Questions (MCQs)>Q 57
New species may be formed if
(i) DNA undergoes significant changes in germ cells
(ii) Chromosome number changes in the gamete
(iii) There is no change in the genetic material
(iv) Mating does not take place
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Science for Tenth Class Part - 3 Biology>Chapter 4 - Heredity and Evolution>Multiple Choice Questions (MCQs)>Q 58
According to the evolutionary theory, formation of a new species is generally due to
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Science for Tenth Class Part - 3 Biology>Chapter 4 - Heredity and Evolution>Multiple Choice Questions (MCQs)>Q 59
The presence of which of the following types of organs in two animals indicates that they are not derived from a common ancestor?
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Science for Tenth Class Part - 3 Biology>Chapter 4 - Heredity and Evolution>Multiple Choice Questions (MCQs)>Q 60
The presence of which of the following types of organs in two organisms indicates that they are derived from the same ancestor?
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Science for Tenth Class Part - 3 Biology>Chapter 4 - Heredity and Evolution>Multiple Choice Questions (MCQs)>Q 61
One of the following has not been produced from wild cabbage by the process of artificial selection. This one is
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10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 4 - Heredity and Evolution>Multiple Choice Questions (MCQs)>Q 62
The fossil Trilobite was originally