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TLS Online TPP Program

#Question id: 16967

Homoplasy,

#Unit 11. Evolution and Behavior
  1. the dependent evolution of a character or character state in same taxa
  2. the dependent evolution of a character or character state in different taxa
  3. Evolutionary reversals constitute a return from a derived character
  4. including convergent evolution and reversal, is often a result of similar adaptations in different lineages.
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TLS Online TPP Program

#Question id: 2079

#Unit 2. Cellular Organization

According to the fluid mosaic model of membrane structure, proteins of the membrane are mostly
TLS Online TPP Program

#Question id: 28236

#Unit 5. Developmental Biology

 One of the mechanism of stem cell regulation is Extracellular mechanisms which involve physical as well as chemical regulation. which of the following prediction is incorrect about the Physical mechanisms ?
TLS Online TPP Program

#Question id: 33468

#Unit 1. Molecules and their Interaction Relevant to Biology

The atoms that participate in the hydrogen bonding of triplex DNA, are often referred to as Hoogsteen positions are as
TLS Online TPP Program

#Question id: 1534

#Unit 4. Cell Communication and Cell Signaling

Cadherin proteins help animal cells stick (adhere) to each other. Choose which statement about cadherin in cancer cells that are metastasizing (spreading) throughout a patient's body is most likely correct.
TLS Online TPP Program

#Question id: 20273

#Unit 7. System Physiology – Animal

Primary site of action of thiazide diuretics in the nephron is;