Assuming complete dominance, a phenotypic ratio of ________ is expected from a monohybrid sib or self-cross

A) 2:1 B) 1:1 C) 3:2 D) 5:2 E) 3:1


Answer: E

Biology & Microbiology

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Due to their pinnately compound leaves, tropical habitat, and overall appearance, members of which phylum are often thought of as a type of palm?

A. Ginkgophyta B. Cycadophyta C. Gnetophyta D. Coniferophyta

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Looking at the figure above, you can see that if we compare leg diameter to body mass in mammals ranging from the size of a shrew to the size of an elephant, all conform to a tightly defined relationship

All of the mammals measured lie along a tight line across a millionfold difference in body mass. Why is this so? What will be an ideal response?

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You find a multi-legged animal in your garden and want to determine if it is a centipede or a millipede

You take the animal to a university where a myriapodologist quickly tells you that you have found a centipede. Which of the following may have allowed her to make this distinction? A) segmentation B) poisonous fangs C) the total number of legs D) egg-laying E) molting

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The phosphorylation of glucose during glycolysis serves to:

What will be an ideal response?

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