Practice Questions

TLS Online TPP Program

#Question id: 13186

The following figure is a model of seedling establishment as a function of distance from a parent tree. Initial seed density measures the number of seeds falling to the ground. Seed survivorship measures the proportion of seeds that survive to the adult stage at each distance
This model predicts that recruitment of new individuals into the population should be

#Unit 10. Ecological Principles

Highest directly under the parent tree
Highest at an intermediate distance from the parent tree
Highest far from the parent tree
High directly under the parent tree and far from it, but low at intermediate distances from it

More Questions

#Question id: 2939

#Unit 2. Cellular Organization

Failure of which cell-cycle checkpoint is most likely to result in non-dysjunction?

#Question id: 4991

#Unit 11. Evolution and Behavior

Which of these fly organs, as they exist in current fly populations, best fits the description of an exaptation?

#Question id: 2658

#Unit 2. Cellular Organization

This condition in lac operon facilitates the condition of lac genes being transcribed at high levels

#Question id: 5247

#Unit 8. Inheritance Biology

Which of the following is not a protein or group of proteins required for conjugation to occur?

#Question id: 18385

#Unit 12. Applied Biology