Answer:
The options are not given, here are the options for drop down.
Question 1 options-A) metamorphosis B) pupae stage C)simple life cycle
Question 2 options- A)breathes through lungs B) forms a pupa C) lives completely underwater
The correct answers are A A- Metamorphosis; breathes through lungs
As an amphibian, the salamander undergoes metamorphosis as it grows and develops. The adult is distinguished from the larva by the fact that it breathes through its lungs.
Explanation:
- Salamander larvae breathe through their gills, whereas adults breathe through their lungs. The larvae stage develops 30 days after hatching and can either metamorphose into an adult (60 days after hatching) or stay as larvae until they reach maturity.
- Salamanders go through a transformation process that affects their reproductive abilities. They have a larvae stage that breathes through gills because the larvae are similar to fish and have gills for breathing, but the adults breathe through lungs. The larvae stage develops 30 days after hatching, while the adult stage develops 60 days after hatching.
- Hence, the correct answer is: The salamander is an amphibian, so it has a Metamorphosis as it grows and develops. The adult form is different from the larva because the adult breathes through lungs.
To Know more about the salamander refer link:https://brainly.com/question/2590720?referrer=searchResults
