Answer:
The endosymbiotic theory
Explanation:
Protists are the multicellular organisms which possess characteristics of both the prokaryotes and eukaryotes.
The protist can derive nutrition by either heterotrophic mode or photoautotrophic mode. This variation could exist within the same genus and same species.
This variation could be explained with the endosymbiotic origin of the organisms as some species could engulf the photosynthetic bacteria whereas some could have engulfed the chemosynthetic bacteria.
This can be observed in the green and red algae which depend on a different mode of nutrition belonging to the same group.
Thus, the endosymbiotic theory is correct.
Answer: Yes, because Congress may adopt laws regulating navigable waters.
Explanation:
It should be noted that municipalities using copper-based paint on their intake pipes can successfully be prosecuted for violating the federal law because Congress may adopt laws regulating navigable waters.
Under the Supremacy Clause, when the action of either the state government or the local government conflicts with the federal laws which are deemed valid, then such cities can be prosecuted.
Answer:
Bilirubin.
Explanation:
Bilirubin may be defined as the yellow color pigment that occurs during the normal catabolic pathway of humans.This process in important for the removal of harmful waste products from the body.
Bilirubin is excreted in urine and bile. Jaundice causes the deposition of bilirubin that makes the body color yellow in the disease. The body's harmful waste are not eliminated due to the excess deposition of bilirubin in the body.
Thus, the answer is bilirubin.
Answer:
The correct answer would be allergies.
Allergies is one of the common disadvantages of recombinant DNA technology.
It has been observed that use of genetically modified crops can cause life-threatening allergies.
The possible reason is that the introduction of new genes in the crops may lead to the formation of new proteins our body has never encountered with. These proteins may have a potential to cause allergies or any other life-threatening diseases or complications.
