Generally, within a lineage, the largest number of shared derived characters should be found among two organisms that are members of the same

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#Question id: 3893

#Unit 3. Fundamental Processes

Protein structural motifs often have general functions in common.  Which one of the following motifs is known to be involved in protein dimer formation, but not in direct protein-DNA interactions?

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#Question id: 28386

#Unit 5. Developmental Biology

Fertilization can occur in the amphibian egg, the point of sperm entry is important because it determines____

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#Question id: 23227

#Unit 2. Cellular Organization

_________in cytoplasm are responsible for the rod and helical cell shapes of bacteria.

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#Question id: 15481

#Unit 12. Applied Biology

One of the approaches for the bacterial strain improvement for primary metabolite include

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#Question id: 5471

#Unit 8. Inheritance Biology

A plant height in Maize is control by 3 pair of polygene. Two varieties of maize averaging 120 and 90 inches in height, respectively, are crossed. The F1 progeny is quite uniform averaging 105 inches in height. What will be height phenotype of F2 progenies ?