#Question id: 9282
#XL - Q Biochemistry
The rate of photosynthesis when red and far-red light are given together is greater than the sum of the rates when they are given apart, the effect provided essential
evidence in favor of the concept that photosynthesis is carried out by two photochemical systems working in tandem but with slightly different wavelength optima
this effect is known as
#Question id: 4604
#XL - S Microbiology
Structures as different as human arms, bat wings, and dolphin flippers contain many of the same bones, which develop from similar embryonic tissues. These structural similarities are an example of ________.
#Question id: 575
#XL - Q Biochemistry
Which of the following statements is FALSE?
#Question id: 12668
#XL - R Botany
#Question id: 4946
#XL - T Zoology
Although absolute distinctions between the ʺmost evolvedʺ protobiont and the first living cell are unclear, biologists generally agree that one major difference is that the typical protobiont could not