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TLS Online TPP Program

#Question id: 3415

Imagine a plant of extremely variable height that is pollinated by three different pollinators, one that was attracted to short plants, another that preferred plants of medium height and a third that visited only the tallest plants. If the pollinator that preferred plants of medium height disappeared from an area. What is concluding of this condition?

#Unit 11. Evolution and Behavior

  1. Selection pressures act against plants in the middle of the trait distribution is a result of disruptive natural selection

  2. Selection pressures act against plants in the short and medium of the trait distribution is a result of directional natural selection

  3. Selection pressures act against plants in the short and tall of the trait distribution is a result of stabilized natural selection

  4. Selection pressures random act against plants in the any of the trait distribution is a result of cyclic natural selection

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TLS Online TPP Program

#Question id: 26534

#Unit 3. Fundamental Processes

Which of the following is incorrect order of binding of TBP
TLS Online TPP Program

#Question id: 8906

#Unit 9. Diversity of Life Forms

What do hagfishes and lampreys have in common with the extinct conodonts?
TLS Online TPP Program

#Question id: 8850

#Unit 9. Diversity of Life Forms

Whatever its ultimate cause(s), the Cambrian explosion is a prime example of
TLS Online TPP Program

#Question id: 31182

#Unit 4. Cell Communication and Cell Signaling

Wnt signaling receptor, Frizzled (Fz), shows similarity with: 
TLS Online TPP Program

#Question id: 5311

#Unit 11. Evolution and Behavior

Which of the following conclusions has led to the comparison between the number of human genes and those of other animal species?