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TLS Online TPP Program

#Question id: 8904

Terry takes the body of the snakelike organism and slices it open along its dorsal side. If it is a hagfish, what should Terry see?

#Unit 9. Diversity of Life Forms
  1. a well-developed series of bony vertebrae surrounding the spinal cord
  2. a well-developed series of cartilaginous vertebrae surrounding the spinal cord
  3. a tube of cartilage (surrounding the notochord) with dorsal projections on both sides of the spinal cord
  4. a notochord, located underneath the spinal cord.
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TLS Online TPP Program

#Question id: 7301

#Unit 5. Developmental Biology

An Rajasthani hunter was worried about being attacked by grizzly tigers, so he left the lights in his cabin on all the time. Plants near the cabin flowered a month early. Which of the following best explains this?
TLS Online TPP Program

#Question id: 1421

#Unit 4. Cell Communication and Cell Signaling

XIAP proteins:
TLS Online TPP Program

#Question id: 10891

#Unit 10. Ecological Principles

In a lake ecosystem with three trophic levels - Phytoplankton (P), Zooplankton (Z) and Carnivore (C) is control by bottom-up effects, which of the following observation is incorrect?
TLS Online TPP Program

#Question id: 10365

#Unit 6. System Physiology – Plant

Why the nitrogenase enzymes catalyzes the nitrogen fixation reaction only in microanaerobic or anaerobic conditions?
TLS Online TPP Program

#Question id: 5736

#Unit 8. Inheritance Biology

Two zygote in which one A is 44+XYY and another B is 44+XXX karyotype is best described by