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TLS Online TPP Program

#Question id: 4764

Which of the following is the best example of overdominance?

#8. Inheritance Biology

  1. Two lines of true breeding white parents produce purple flowered offspring.

  2. Two lines of true breeding tomatoes that are susceptible to verticillium wilt (a fungal infection) produce offspring thatare resistant to verticillium wilt.

  3. Two true breeding lines, one tall and one short, produce offspring of medium height.

  4. Two true breeding lines, one tall and one short, produce all tall offspring.

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TLS Online TPP Program

#Question id: 11196

#7. System Physiology – Animal

Pyrethroid insecticides prevent the voltage-gated sodium channels of insects from inactivating. Neurons that were exposed to pyrethroids would ________.
TLS Online TPP Program

#Question id: 12580

#10. Ecological Principles

When levels of CO2 are experimentally increased, C3 plants generally respond with a greater increase in productivity than C4 plants. This is because
TLS Online TPP Program

#Question id: 9264

#9. Diversity of Life Forms

In a comparison of birds and mammals, the condition of having four limbs is
TLS Online TPP Program

#Question id: 4169

#3. Fundamental Processes

The first amino acid incorporated into proteins __.
TLS Online TPP Program

#Question id: 23293

#Aptitude

If your colleague deliberately neglect you inspite of your courteous invitation, the reasonable cause of it may be