Examlex
Which of the following unrelated structures function according to changes in humidity?
Amphibian
A class of cold-blooded vertebrates that live both in water (as larvae or tadpoles) and on land (as adults), including frogs, toads, and salamanders.
Oxygen-rich
Describes an environment or substance containing high levels of oxygen, often associated with well-oxygenated blood and atmospheres conducive to aerobic life forms.
Oxygen-poor
A condition or environment where the concentration of oxygen is significantly lower than the average.
Circulatory System
The circulatory system is the body's network of organs and vessels through which blood and lymph circulate, delivering nutrients and oxygen to cells and removing waste products.
Q11: Hornworts reproduce asexually as a result of
Q17: N.I.Vavilov authored the well-known book, Origin of
Q19: Carbon dioxide comprises approximately what percentage of
Q25: The pigments that give red algae their
Q26: Which of the following is NOT associated
Q27: Structures with spiral thickenings that facilitate the
Q29: What type of drug test measures the
Q45: A flower with dull green petals, copious
Q50: Historically algae has been used as food
Q50: Approximately half of present-day plant species are