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TLS Online TPP Program

#Question id: 23745

(a) Metals are generally malleable or ductile.
(b) X is neither malleable nor ductile.
Inference: X is not a metal.

#Aptitude
  1. the inference is definitely true
  2. the inference is definitely false
  3. the inference is probably false or true
  4. inference cannot be drawn
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TLS Online TPP Program

#Question id: 8954

#9. Diversity of Life Forms

Which of the following is descriptive of protostomes?
TLS Online TPP Program

#Question id: 23150

#13. Methods in Biology

How fura-2 dye moves inside the cell through plasma membrane?
TLS Online TPP Program

#Question id: 14483

#13. Methods in Biology

In a garden 40% of the flowers are roses and the rest are carnations. If 25% of the roses and 10% of the carnations are red, the probability that a red flower selected at random is a rose.
TLS Online TPP Program

#Question id: 5706

#8. Inheritance Biology

Species A has 2n = 16 chromosomes and species B has 2n = 14. How many chromosomes would be found in an allotriploid of these two species?
TLS Online TPP Program

#Question id: 1412

#4. Cell Communication and Cell Signaling

Which technique is the best for identifying which genes are upregulated and which are downregulated when cancer cells in culture are treated with taxol?