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TLS Online TPP Program

#Question id: 8687

Your professor wants you to construct a phylogenetic tree of orchids. She gives you tissue from seven orchid species and one lily. What is the most likely reason she gave you the lily?

#I Life Science/ Life Sciences Group – I-V
  1. to serve as an outgroup
  2. to see if the lily is a cryptic orchid species
  3. to see if the lily and the orchids show all the same shared derived characters
  4. to demonstrate likely homoplasies
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TLS Online TPP Program

#Question id: 14155

#SCPH01 Biochemistry

Which of the following statement is correct for BLAST?
TLS Online TPP Program

#Question id: 11075

#SCPH28 | Zoology

A 65-year-old man with emphysema due to 34 years of cigarette smoking is admitted to hospital due to dyspnea. With further tests the mean pulmonary arterial pressure is determined to be 45 mm Hg at rest. He is hypoxic (PO2 = 49 mm Hg), hypercapnic (85 mm Hg), and slightly acidotic. The cardiovascular and oxygen changes are due to which of the following?
TLS Online TPP Program

#Question id: 27803

#Research Methodology

One of the useful skills for a researcher is:
TLS Online TPP Program

#Question id: 564

#SCPH01 Biochemistry

A good transition-state analog:
TLS Online TPP Program

#Question id: 17206

#SCPH05 I Biotechnology

In regular expressions, which of the following pair of pattern is wrongly matched with its significance?