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TLS Online TPP Program

#Question id: 7010

After anchor cell formation, When LIN-12 is used again during vulva formation, it is activated by the primary vulval lineage to

#Unit 5. Developmental Biology
  1. stop the lateral vulval cells from forming the central vulval phenotype
  2. induce the lateral vulval cells for forming the central vulval phenotype
  3. activate RTK pathway in lateral vulval cells.
  4. Stop lateral vulval cells from forming the hypodermis
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TLS Online TPP Program

#Question id: 14494

#Unit 13. Methods in Biology

A card is drawn from a pack of 52 cards and then a second is drawn. Probability that both the cards drawn are queen is
TLS Online TPP Program

#Question id: 14495

#Unit 13. Methods in Biology

A bag contains 5 white and 3 black balls. Two balls are drawn at random one after the other without replacement. The probability that both the balls drawn are black is
TLS Online TPP Program

#Question id: 14496

#Unit 13. Methods in Biology

4 coins are tossed. Then the probability that at least one head turns up is
TLS Online TPP Program

#Question id: 14497

#Unit 13. Methods in Biology

In a throw of 3 dice the probability that at least one die shows up 1 is
TLS Online TPP Program

#Question id: 14498

#Unit 13. Methods in Biology

Match the following :
   
TLS Online TPP Program

#Question id: 14499

#Unit 13. Methods in Biology

Three machines A, B and C produce respectively 60%, 30% and 10% of the total number of items of a factory. The percentages of defective output of these machines are respectively 2%, 3% and 4%. An item is selected at random and found defective. Find the probability that the item was produced by machine C.