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TLS Online TPP Program

#Question id: 5034

Which of these statements about human evolution is correct?

#Unit 11. Evolution and Behavior

  1. The ancestors of Homo sapiens were chimpanzees.

  2. Human evolution has proceeded in an orderly fashion from an ancestral anthropoid to Homo sapiens.

  3. The evolution of upright posture and enlarged brain occurred simultaneously.

  4. Different species of the genus Homo have coexisted at various times throughout hominin evolution.

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TLS Online TPP Program

#Question id: 23358

#General Aptitude

Which of the following is a best method to control noise in the class room situation?
TLS Online TPP Program

#Question id: 12785

#Unit 10. Ecological Principles

Which of the following members of a marine food chain occupies a similar tropic level to a grasshopper in a terrestrial food chain?
TLS Online TPP Program

#Question id: 11210

#Unit 7. System Physiology – Animal

An inhibitory postsynaptic potential (IPSP) occurs in a membrane made more permeable to ________.
TLS Online TPP Program

#Question id: 23995

#General Aptitude

Suppose a child has hearing impairment but you have no idea about him. What will be your duty towards that child?
TLS Online TPP Program

#Question id: 11075

#Unit 7. System Physiology – Animal

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?