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TLS Online TPP Program

#Question id: 4586


 What are adaptations?

#Unit 11. Evolution and Behavior
  1. geologic changes over time

  2. rocks containing fossils

  3. inherited characteristics of organisms that enhance their survival

  4. descent with modification from a common ancestor


Answer:- Option(s): 3


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TLS Online TPP Program

#Question id: 486

#Unit 1. Molecules and their Interaction Relevant to Biology

The ultimate electron acceptor in the fermentation of glucose to ethanol is:

TLS Online TPP Program

#Question id: 12337

#Unit 10. Ecological Principles

Which of the following levels of organization is arranged in the correct sequence from most to least inclusive? 

TLS Online TPP Program

#Question id: 15741

#Unit 5. Developmental Biology

The region of the Y chromosome have a male-specific DNA sequence that encodes a peptide of 223 amino acids. This gene is called:

TLS Online TPP Program

#Question id: 3375

#Unit 11. Evolution and Behavior


Evolutionary force

Caused

A

Mutation

i

Increase genetic variation within population 

B

Genetic Drift

ii

Decrease genetic variation within population 

C

Migration 

iii

Decrease genetic variation between  population 

iv

Increase genetic variation between population 

Which of the following combination is correct?

TLS Online TPP Program

#Question id: 1976

#Unit 4. Cell Communication and Cell Signaling

The MHC is important in a T cellʹs ability to

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