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TLS Online TPP Program

#Question id: 9216

Which of the following criteria have to be met for a species to qualify as invasive?

#Unit 9. Diversity of Life Forms
  1. endemic to the area, spreads rapidly, and displaces foreign species
  2. introduced to a new area, spreads rapidly, and displaces native species
  3. introduced to a new area, spreads rapidly, and displaces other invasive species
  4. endemic to the area, spreads slowly, and displaces native specie
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TLS Online TPP Program

#Question id: 8776

#Unit 9. Diversity of Life Forms

What kind of evidence has recently made it necessary to assign the prokaryotes to either of two different domains, rather than assigning all prokaryotes to the same kingdom?
TLS Online TPP Program

#Question id: 24443

#Unit 13. Methods in Biology

Normal electrocardiograms recorded from the three standard bipolar limb leads (I, II, III). Match the following.

Column I

Column II

a. P wave

i. Positive

b. T wave

ii. Negative

c. R wave

 

d. S wave

 

TLS Online TPP Program

#Question id: 26523

#Unit 3. Fundamental Processes

Some of the human RNA pol II subunit and features are given, match them correctly
TLS Online TPP Program

#Question id: 2426

#Unit 2. Cellular Organization

Actin assembly in vitro

a. consists of three phases.     

b. requires addition of actin oligomers termed nuclei.

c. requires ATP hydrolysis.

d. is reversible.

e. requires actin-binding proteins.
TLS Online TPP Program

#Question id: 19345

#Unit 12. Applied Biology

The magnetoelectric and piezoelectric are types of _____ based biosensors?