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TLS Online TPP Program

#Question id: 8851

Why is territoriality an adaptive behavior for songbirds maintaining populations at or near their carrying capacity?

#9. Diversity of Life Forms
  1. Songbirds expend a tremendous amount of energy defending territories so that they spend less time feeding their young and fledgling mortality increases.
  2. Only the fittest males defend territories and they attract the fittest females so the best genes are conveyed to the next generation.
  3. Songbird males defend territories commensurate with the size from which they can derive adequate resources for themselves, their mate, and their chicks.

  4. Many individuals are killed in the ritualistic conflicts that go along with territorial defense.

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TLS Online TPP Program

#Question id: 5073

#5. Developmental Biology

The emergence of the polarity of an embryo is the result of:
TLS Online TPP Program

#Question id: 16107

#7. System Physiology – Animal

The most important function of sweat is to remove from the body excess
TLS Online TPP Program

#Question id: 23414

#Aptitude

In a certain code language, 419 means fruit is sweet 248 means very sweet voice and 637 means eat fruit daily then 9 stands for
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#Question id: 11971

#7. System Physiology – Animal

Over-the-counter medications for acid reflux or heartburn block the production of stomach acid. Which of the following cells are directly affected by this medication?
TLS Online TPP Program

#Question id: 1560

#4. Cell Communication and Cell Signaling

An invertebrate, such as an insect, has innate immunity that can be nonspecific about which pathogens are prevented from harming its metabolism. Which of the following is most likely to function this way in the insectʹs intestine?