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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?

#SCPH28 | Zoology
  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: 20985

#SCPH28 | Zoology

In consistent fashion, the BTEX hydrocarbon decay linked with sulfate as the terminal electron acceptor did not observe 
TLS Online TPP Program

#Question id: 4740

#SCPH01 Biochemistry

Following metabolic pathway for synthesis of anthocyanin product ? Which of the following cross produced all purple phenotype in their progeny ?
TLS Online TPP Program

#Question id: 14804

#SCPH05 I Biotechnology

Calculate the percentage sequence identity for the pairwise alignment given below: 
                       H E L L O _
                       Y E L L O W
TLS Online TPP Program

#Question id: 4967

#SCPH06 I Botany

Recent evidence indicates that the first major diversification of multicellular eukaryotes may have coincided in time with the
TLS Online TPP Program

#Question id: 10291

#SCPH05 I Biotechnology

Glyceraldehyde 3-phosphate dehydrogenase belongs to the which class of eenzyme?