1. Where do most amphibians have to reproduce and why do they reproduce in that particular location?

2. In reproduction, do frogs have internal or external fertilization?

3. What is metamorphosis?

4. Besides the use of gills and lungs, how else can amphibians obtain oxygen?

5. What type of symmetry do frogs display?

6. How do we know when it is mating or breeding season for frogs?

Question

Aditya Bryant

Biology

25 October, 11:29

1. Where do most amphibians have to reproduce and why do they reproduce in that particular location?

2. In reproduction, do frogs have internal or external fertilization?

3. What is metamorphosis?

4. Besides the use of gills and lungs, how else can amphibians obtain oxygen?

5. What type of symmetry do frogs display?

6. How do we know when it is mating or breeding season for frogs?

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Answers (1)

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Victor Mccall · Answer 1

1. water, not exactly sure on that but my best guess is to protect the eggs from being discovered by smell. 2. external. 3. the process of evolving to one or more stages of adolescence to adulthood. 4. absorbed through the skin from the water. 5. bilateral 6. you will hear the male frogs croaking at dusk / night in an attempt to find / call a mate.