Which of the following helps a prey species avoid being detected by a predator?

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#Question id: 3553

#Unit 8. Inheritance Biology

Diploid cell genotype AaBb undergoes meiosis that generates new combinations of alleles by which mechanism when gene A and B located on the same chromosome?  

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#Question id: 4580

#Unit 11. Evolution and Behavior

In modern terminology, diversity is understood to be a result of genetic variation. Sources of variation for evolution include all of the following except

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#Question id: 7039

#Unit 5. Developmental Biology

A population of cells from the mammalian trophoblast that undergoes mitosis without cytokinesis resulting in multinucleate cells, termed as

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#Question id: 14840

#Unit 5. Developmental Biology

If a cell or tissue type is able to differentiate according to its specified fate, it is assumed that commitment is:

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#Question id: 28209

#Unit 5. Developmental Biology

 Morphogens can be___

a) intrinsic factor

b) transcription factors

c) paracrine factors

d) Endocrine factor