You are studying population dynamics in three species of small aquatic invertebrates called water fleas. Among these species, which is most likely to exhibit regular population cycles? 

#Question id: 10169

#Section 5: Applied Ecology & Evolution

Which of the following is not the effect of C3 and C4 cycle in hot and dry climates ?

#Question id: 9274

#Section 5: Applied Ecology & Evolution

The different types of carotenoids found in photosynthetic organisms, the all carotenoids are

#Question id: 9276

#Section 5: Applied Ecology & Evolution

The carotenoid b-carotene, whose structure and absorption spectrum at,

#Question id: 9277

#Section 5: Applied Ecology & Evolution

The light energy absorbed by the carotenoids is transferred to chlorophyll for photosynthesis; because of this role they are called

#Question id: 9278

#Section 5: Applied Ecology & Evolution

Bilin pigments are open-chain tetrapyrroles found in antenna structures known as phycobilisomes that occur in

#Question id: 10163

#Section 5: Applied Ecology & Evolution

Some statements regarding C2, C3, C4 and CAM plants

a.) For Sucrose synthesis after C2 C3 and C4 cycle having different procedure

b.) C4  cycle reduces occurrence of C2 which is thermodynamically very expensive and toxic by increasing the assimilation of CO2 at high temperature almost at 35⁰ C

c.) C4 plant is generally found in near to equator  and they are more abundant than C3 plant

d.) In Dark when stomata are closed and CO2 not assimilated in the CAM plants

Which of the following statements from above combination is true?