FORESTRY
PLANT AND WOOD ANATOMY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which is an example of variation?
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Dogs being born with different coat patterns
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Strawberry plants growing on a vine
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Yeast budding in bread
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A starfish regenerating an arm
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Explanation:
Detailed explanation-1: -Coat patterns Dog coats can also have many different patterns based on spots, patches, and mixing colors. Black and tan, brown and tan, blue and tan: This pattern has two colors, with a dark color on most of the body and tan patches on the belly, legs, chest, face, and eyebrows.
Detailed explanation-2: -Wolves and dogs can make two different types of pigments, a black one called eumelanin and a yellow pigment, pheomelanin. The precisely regulated production of these two pigments at the right time and at the right place on the body gives rise to very different coat color patterns.
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