#Question id: 19987
#Unit 2. Cellular Organization
#Question id: 5040
#Unit 5. Developmental Biology
The establishment of the anterior-posterior or dorsal-ventral body axes is called:
#Question id: 10210
#Unit 6. System Physiology – Plant
Some xanthophylls also participate in energy dissipation such as in light conversion of Violaxanthin to Zeaxanthin with antheraxanthin as the intermediate and vice-versa, which of the following statements is CORRECT?
a.) The conversion of Violaxanthin to Zeaxanthin a singlet oxygen is removed with the help of co-factor Ascorbate and violaxanthin de-epoxidase under high PPFD
b.) Zeaxanthin is oxidised into violaxanthin with the help of NADPH and oxygen under low PPFD
c.) Conversion of Violaxanthin to Zeaxanthin a singlet oxygen is removed with the help of NADPH and water under low PPFD
d.) Zeaxanthin is oxidised into violaxanthin in presence of enzyme known as violaxanthin de-epoxidase and co-factor Ascorbate under high PPFD
#Question id: 11361
#Unit 10. Ecological Principles
Which of the following tends to stabilize predator-prey relationships?
#Question id: 3269
#Unit 11. Evolution and Behavior
Two plant species live in the same biome but on different continents. Although the two species are not at all closely related, they may appear quite similar as a result of