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TLS Online TPP Program

#Question id: 10898

Living in groups, such as the herds of bison that once inhabited the prairie, may evolve because of

#Unit 10. Ecological Principles
  1. Greater ability to defend the young from predators
  2. Greater proximity of potential mates
  3. Greater spread of parasites
  4. Greater ability to defend young and greater proximity of potential mates 
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TLS Online TPP Program

#Question id: 15116

#Unit 8. Inheritance Biology

In a rare blood type referred to as the Bombay phenotype, individuals are unable to attach the A or B antigens to their red blood cells. Individuals that are homozygous recessive for gene "H" have the Bombay phenotype and their blood type is type "O" regardless of their ABO genotype. This is an example of what extension of Mendelian inheritance?
TLS Online TPP Program

#Question id: 5233

#Unit 11. Evolution and Behavior

The most important feature that permits a gene to act as a molecular clock is ________.
TLS Online TPP Program

#Question id: 1205

#Unit 4. Cell Communication and Cell Signaling

Acetylcholine on a smooth muscle cell is to phospholipase C as epinephrine on a liver cell is to    ?    .
TLS Online TPP Program

#Question id: 28184

#Unit 5. Developmental Biology

If cells are removed from the embryo, the remaining cells can regulate and compensate for the missing part, from these mode of specification is known as____
TLS Online TPP Program

#Question id: 1492

#Unit 4. Cell Communication and Cell Signaling

Cancer is said to be monoclonal. What does that mean?