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TLS Online TPP Program

#Question id: 9218

What strategy was used to rescue Illinois prairie chickens from a recent extinction vortex?

#Unit 9. Diversity of Life Forms

  1. determining the minimum viable population size by taking into account the effective population size

  2. establishing a nature reserve to protect its habitat nesting grounds
  3. introducing individuals from other populations to increase genetic variation
  4. reducing the population size of its predators and competitors
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TLS Online TPP Program

#Question id: 11903

#Unit 7. System Physiology – Animal

If a patient has a creatinine clearance of 90 ml/min, a urine flow rate of 1 ml/min, a plasma K+ concentration of 4 mEq/L, and a urine K+ concentration of 60 mEq/L, what is the approximate rate of K+ excretion?
TLS Online TPP Program

#Question id: 3531

#Unit 8. Inheritance Biology

Due to independent assortment resulting gamete is
TLS Online TPP Program

#Question id: 18869

#Unit 13. Methods in Biology

The pace at which light passes through objects in phase contrast microscopy is-
TLS Online TPP Program

#Question id: 9208

#Unit 9. Diversity of Life Forms

Which of the following threats to biodiversity is targeted at specific species rather than groups of species?
TLS Online TPP Program

#Question id: 1286

#Unit 4. Cell Communication and Cell Signaling

Syndecans are cell-surface proteoglycans that:

a. bind to collagens.

b. bind to multi-adhesive matrix proteins.

c. anchor cells to the extracellular matrix.