Amphibians, such as frogs, are characterized by which typical life cycle pattern?

Explanation

Amphibians, including frogs, toads, and salamanders, are typically characterized by a life cycle that begins in water, often as an egg and then a water-dwelling larval stage such as a tadpole, before undergoing metamorphosis into an adult form capable of living on land as well as in water. This dual capability is reflected in the very word amphibian, derived from Greek roots meaning both kinds of life. Because many amphibians have permeable skin that can absorb substances easily, they are often considered sensitive indicators of environmental pollution. Explore more Everyday Science MCQs on mcqstutor to keep practicing.