TLS Online TPP Program

#Question id: 12135


Which of the following is an example of Batesian mimicry?

#Unit 10. Ecological Principles
  1. An insect that resembles a twig
  2. A butterfly that resembles a leaf
  3. A non-venomous snake that looks like a venomous snake
  4. A fawn with fur colouring that camouflages it in the forest environment
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TLS Online TPP Program

#Question id: 1430

#Unit 4. Cell Communication and Cell Signaling

2-hydroxyglutarate is produced in cancer cells:

TLS Online TPP Program

#Question id: 9618

#Unit 9. Diversity of Life Forms

Generally, within a lineage, the largest number of shared derived characters should be found among two organisms that are members of the same

TLS Online TPP Program

#Question id: 9222

#Unit 9. Diversity of Life Forms

Which of the following statements is accurate with respect to the red-cockaded woodpecker populations in the southeastern United States?

TLS Online TPP Program

#Question id: 15380

#Unit 8. Inheritance Biology

In soybeans, resistance to sudden death syndrome (SDS) is inherited as a dominant condition. In some cases, individuals that are not resistant to SDS (but whose parents were) can pass the trait on to their progeny. This is an example of which of the following?

TLS Online TPP Program

#Question id: 12201

#Unit 6. System Physiology – Plant

ARF dependent signalling are regulated by auxin concenteration, given some condition followed;
I) In the absence of auxin
 II) In the presence of auxin
Find the statements that are correctly matched with given certain condition,
a)  AUX/IAA repressor proteins containing interaction domains similar to those found in the ARFs form heterodimers with the ARFs and thus repress transcriptional activation
b)  AUX/IAA repressors are recruited to the TIR1/AFB receptor complex and are tagged with ubiquitin for degradation by the 26S proteasome
c) ARFs form homodimers via conserved interaction domains and recruit chromatin remodelling
Which of the following combination is correct?