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TLS Online TPP Program

#Question id: 12963

The benthic zone in an aquatic biome

#Unit 10. Ecological Principles
  1. Often supports communities of organisms that feed largely on detritus. 
  2. Supports communities of highly motile animals.
  3. Is where one would most expect to find a thermocline.
  4. Has wider seasonal fluctuations in temperature than other aquatic zones.
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TLS Online TPP Program

#Question id: 14726

#Unit 13. Methods in Biology

For two events A and B  

(i) not less than P(A) + P(B) -1

(ii)not greater than P(A) + P(B)
TLS Online TPP Program

#Question id: 3488

#Unit 11. Evolution and Behavior

According to Hamiltonʹs rule,
TLS Online TPP Program

#Question id: 11822

#Unit 6. System Physiology – Plant

The rate-limiting step in the Ethylene biosynthetic pathway is____
TLS Online TPP Program

#Question id: 34109

#Unit 2. Cellular Organization

A. The chromocenter of polytene chromosome consists largely of heterochromatin
B. The chromocenter of polytene chromosome that consists largely of euchromatin
C. Chromocenter is all four chromosomes of D. melanogaster aggregate
D. Polytene chromosome are formed by a process known as endoreduplication

Which combination of statement is correct
TLS Online TPP Program

#Question id: 15451

#Unit 4. Cell Communication and Cell Signaling

T-cell dependent, B-cell activation require many signals except___