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TLS Online TPP Program

#Question id: 4589

Darwin used the phrase "descent with modification" to explain ________.

#Unit 11. Evolution and Behavior

  1. unity of life

  2. descent of all organisms from a single, ancient ancestor

  3. that habitat differences stimulate change in organisms

  4. evolution of the unity and diversity of life

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TLS Online TPP Program

#Question id: 11027

#Unit 7. System Physiology – Animal

Which of the following is the correct sequence of blood flow in birds and mammals?
TLS Online TPP Program

#Question id: 9589

#Unit 6. System Physiology – Plant

The physical mechanism by which excitation energy is conveyed from the chlorophyll that absorbs the light to the reaction centre, By this mechanism the excitation energy is transferred from one molecule to another by a nonradioactive process, this mechanism is known as
TLS Online TPP Program

#Question id: 3678

#Unit 3. Fundamental Processes

Which of the following protein can break covalent bonds?
TLS Online TPP Program

#Question id: 10985

#Unit 7. System Physiology – Animal

What is the membrane potential (threshold level) at which the S-A node discharges?
TLS Online TPP Program

#Question id: 10577

#Unit 10. Ecological Principles

The logistic equation above is used to describe the rate of change of a population, N, with time, t, where r is the intrinsic rate of increase and K is the carrying capacity. dn/dt is isoclines when