Chapter 9 Heredity and Evolution – Page 3 – HI MCQ!

Which of the following is an example of genetic variation?

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The human species has genetic roots in?

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Differences between organisms in a species are described as variation. Which of the following would you describe as continuous variation?

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Select the group which shares maximum number of common characters?

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The theory of Natural Selection was proposed by?

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If in human a sperm (22+Y) fertilizes an egg (22+X), the sex of the foetus shall be?

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When an allele fails to express itself in F1 generation in the presence of other allele, the former is said to be?

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Mendel crossed a pure white flowered recessive pea plant with a dominant pure red flowered plant. The first generation of hybrids from the cross should show?

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The process of evolution of a species whereby characteristics which help individual organisms to survive and reproduce are passed on to their offspring and those characteristics which do not help are not passed on is called?

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What does the progeny of a tall plant with round seeds and a short plant with wrinkled seeds look like?

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