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TLS Online TPP Program

#Question id: 5525


"ontogeny recapitulates phylogeny" means

#Unit 5. Developmental Biology
  1. Embryonic stages of an animal resemble adult ancestors

  2. Adults of an animal resemble embryonic stages of its ancestors

  3. Adult animals resemble adult ancestors

  4. Embryonic stages of an animal resemble embryonic stages of its ancestors


Answer:- Option(s): 4


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TLS Online TPP Program

#Question id: 12700

#Unit 7. System Physiology – Animal

A young man is found comatose, having taking an unknown number of sleeping pills an unknown time before. An arterial blood sample yields the following values: pH = 7.02, HCO3− = 14 mEq/L, and PCO2 = 68 mm Hg. This patient’s acid–base status is most accurately described as

TLS Online TPP Program

#Question id: 10324

#Unit 9. Diversity of Life Forms

Which of the following is not true of all horizontally oriented phylogenetic trees, where time advances to the right?

TLS Online TPP Program

#Question id: 9177

#Unit 9. Diversity of Life Forms

Which of the following statements regarding turnover in a lake is correct?

TLS Online TPP Program

#Question id: 18080

#Unit 9. Diversity of Life Forms

The following are all adaptations to life on land except

TLS Online TPP Program

#Question id: 15740

#Unit 5. Developmental Biology

The position of the testis-determining gene was narrowed down to a 35,000-base-pair region of the:

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