The right option is Bulimia nervosa
Bulimia Nervosa is an eating
disorder in which there is repeated series of binge eating followed by compensatory
behaviours such as purging to eliminate excess calories in the body. Excessive
use of laxatives, forced vomiting, and exercising are the methods of purging
used in bulimia nervosa. An individual with bulimia nervosa often give prominence to their body weight
or shape.
Answer:
a. In chlorophyll photosystems, the photons excite electrons that are transferred from donor to acceptor molecules in a process that involves oxidation-reduction reactions
b. As negative controls could be produced targeted mutations in genes encoding for enzymes that are not involved in the growth and in the photosynthetic activity
c. The plants that have many classes of photosynthetic pigments absorb light in different ranges of the visible spectrum, thereby it may confer an adaptive advantage to these plants
The answer would be B. The available energy would decrease from the mouse to the hawk. As the trophic level goes up the energy decreases because some of the energy is lost in the form of heat for every energy transfer. This energy being lost cannot be used by the organisms on the next level.
