Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 59405
TLS Online TPP Program

#Question id: 33691

Pseudogenes

#Unit 2. Cellular Organization
  1. Possess sequences that are related to functional genes but that cannot be expressed
  2. are unrelated to their functional genes but that can be expressed
  3. Possess sequences that are unrelated to functional genes but that cannot be expressed
  4. are functional genes but that cannot be expressed
More Questions
TLS Online TPP Program

#Question id: 4769

#Unit 8. Inheritance Biology

In some sheep, the presence of horns is produced by an autosomal allele that is dominant in males and recessive in females. A horned female is crossed with a hornless male. One of the resulting F1 females is crossed with a hornless male. What proportion of the male and female progeny from this cross will have horns?
TLS Online TPP Program

#Question id: 19070

#Unit 4. Cell Communication and Cell Signaling

Pathogen host interaction consisting of different phases referred to as
TLS Online TPP Program

#Question id: 4740

#Unit 8. Inheritance Biology

Following metabolic pathway for synthesis of anthocyanin product ? Which of the following cross produced all purple phenotype in their progeny ?
TLS Online TPP Program

#Question id: 19208

#Unit 12. Applied Biology

Nicotinic acid detection in whole cell biosensor can be done using 
TLS Online TPP Program

#Question id: 12657

#Unit 6. System Physiology – Plant

Experiments performed in the laboratory of Anne Osbourn at the John Innes Centre  utilized genetic approaches to demonstrate the role of saponins in defense against pathogens of oat. If Mutant oat lines then,