Parasites that generally photosynthesize, but they lack a root system to draw water and thus depend on their hosts for that function ?

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#Question id: 15363

#Unit 4. Cell Communication and Cell Signaling

Epithelial-to-mesenchymal transition (EMT) is thought to play a crucial role during the process of metastasis in some cancers, Snail and Twist are the two transcription factors, function as EXCEPT

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#Question id: 23848

#Unit 2. Cellular Organization

Smooth muscle contraction is regulated by 

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#Question id: 15406

#Unit 8. Inheritance Biology

Which method of gene transfer involves direct contact between the bacteria?

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#Question id: 3407

#Unit 11. Evolution and Behavior

Natural selection can act in three main ways on a character, such as body size, that is continuously distributed. Following graph represent fitness and their relative body size after the exposure of natural selection at different way? Which of the above population influence to which type of natural selection?

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#Question id: 23048

#Unit 12. Applied Biology

Which technique is used to re-remediate contamination above the water table.