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TLS Online TPP Program

#Question id: 11133

Which of the following statements accurately describes a feature of temperature sensation by the nervous system?

#SCPH28 | Zoology
  1. Cold receptors continue to be activated even if skin temperature is lowered well below its freezing point
  2. Both cold and warm receptors each have very specific, nonoverlapping ranges of temperature sensitivity
  3. Warm and cold receptors respond to both steady state temperatures and to changes in temperature
  4. Temperature receptor function is the result of ion conduction changes and not changes in their metabolic rate
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TLS Online TPP Program

#Question id: 10235

#SCPH28 | Zoology

Following some observation is correct about species of P, Q and R

A) Species P and R have generalized nich while Q has specialized nich

B) Species P and R have specialized nich while Q has generalized nich

C) Species P and R are more prone to extinct than Q species

D) Species Q is more prone to extinct than either P or R species
TLS Online TPP Program

#Question id: 10236

#SCPH06 I Botany

Following figure represent fundamental and realized nich of species P and Q in gradient of temperature along sea shore. which of the following statement are correct? 


A) Fundamental niche of species P is greater than its realized nich

 B) Fundamental niche of species Q is greater than its realized nich

 C) Species Q is strong competitor than species P

 D) There is no effect on spaced occupied by Q in the presence or absence of species P
TLS Online TPP Program

#Question id: 10236

#SCPH28 | Zoology

Following figure represent fundamental and realized nich of species P and Q in gradient of temperature along sea shore. which of the following statement are correct? 


A) Fundamental niche of species P is greater than its realized nich

 B) Fundamental niche of species Q is greater than its realized nich

 C) Species Q is strong competitor than species P

 D) There is no effect on spaced occupied by Q in the presence or absence of species P
TLS Online TPP Program

#Question id: 10237

#SCPH06 I Botany

Which of the following is the most logical conclusion about the distribution of the two species of barnacle, Chthamalus and Balanus?

 
TLS Online TPP Program

#Question id: 10237

#SCPH28 | Zoology

Which of the following is the most logical conclusion about the distribution of the two species of barnacle, Chthamalus and Balanus?

 
TLS Online TPP Program

#Question id: 10238

#SCPH06 I Botany

The diagram below shows the frequency distribution of two closely related bird species based on their resource use in sympatric. Which one of the following phenomena most appropriately explains the change in frequency distributions of species 1 and 2 in the figure given above?