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TLS Online TPP Program

#Question id: 12254

Assume that the abundance of a species in a community is proportional to the size of its niche. As each new species colonises this community, an existing niche is split. The resultant relative abundances of species in this community will be most uneven

#Unit 10. Ecological Principles
  1. The largest niche is always split when a new species colonises if: 
  2. The niches are split at random, independent of their size
  3. The probability of a niche being split is proportional to its size
  4. The smallest niche is always split when a new species colonises
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TLS Online TPP Program

#Question id: 5245

#Unit 8. Inheritance Biology

Which method of gene transfer involves direct contact between the bacteria?
TLS Online TPP Program

#Question id: 13170

#Unit 10. Ecological Principles

Which of the following events might you predict to occur if the tilt of Earth's axis relative to its plane of orbit was increased 33.5 degrees?
TLS Online TPP Program

#Question id: 10871

#Unit 10. Ecological Principles

Which of the following best describes the relationship between humans and dogs?
TLS Online TPP Program

#Question id: 11153

#Unit 9. Diversity of Life Forms

A researcher wants to determine the genetic relatedness of several breeds of dog (Canis familiaris). The researcher should compare homologous sequences of __________ that are known to be __________.
TLS Online TPP Program

#Question id: 7133

#Unit 5. Developmental Biology

In what way are mrf4, myoD, and the other muscle-inducing genes similar to the homeotic genes of Drosophila?