Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 16394
TLS Online TPP Program

#Question id: 4578

Which definition of evolution would have been most foreign to Charles Darwin during his lifetime? 

#XL - S Microbiology

  1. change in gene frequency in gene pools

  2. descent with modification

  3. the gradual change of a populationʹs heritable traits over generations

  4. populations becoming better adapted to their environments over the course of generations

More Questions
TLS Online TPP Program

#Question id: 10503

#XL - R Botany

A Pseudomonas species that synthesizes the antifungal compound against the pathogenic fungus Gaeumannomyces graminis known as
TLS Online TPP Program

#Question id: 31428

#XL - S Microbiology

If a bacterial species has a generation time of 20 minutes, how many generations will occur in 2 hours?
TLS Online TPP Program

#Question id: 20231

#XL - P Chemistry

Which of the following has the regular tetrahedral structure ?
TLS Online TPP Program

#Question id: 19849

#XL - P Chemistry

Warming ammonium chloride with sodium hydroxide in a test tube is an example of :
TLS Online TPP Program

#Question id: 17802

#XL - R Botany

Which of the following was not a challenge for survival of the first land plants?