Multiple choice

Match the columns:

 
Frog Characteristic
1. Bornean flat-headed frog a. Oxygen deficient water
2. Lake Titicaca frog b. Viviparous
3. Pacific tree frog c. No lungs
4. Nimbaphrynoides d. Onomatopoeic "ribbit"

  1. 1. Bornean flat-headed frog b. Viviparous
    2. Lake Titicaca frog c. No lungs
    3. Pacific tree frog d. Onomatopoeic "ribbit"
    4. Nimbaphrynoides a. Oxygen deficient water
  2. 1. Bornean flat-headed frog c. No lungs
    2. Lake Titicaca frog a. Oxygen deficient water
    3. Pacific tree frog d. Onomatopoeic "ribbit"
    4. Nimbaphrynoides b. Viviparous
  3. 1. Bornean flat-headed frog b. Viviparous
    2. Lake Titicaca frog d. Onomatopoeic "ribbit"
    3. Pacific tree frog a. Oxygen deficient water
    4. Nimbaphrynoides c. No lungs
  4. 1. Bornean flat-headed frog a. Oxygen deficient water
    2. Lake Titicaca frog c. No lungs
    3. Pacific tree frog b. Viviparous
    4. Nimbaphrynoides d. Onomatopoeic "ribbit"
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

This is the correct match.  The fully aquatic Bornean flat-headed frog is the first frog known to lack lungs entirely. The Lake Titicaca frog has adapted to survive in oxygen deficient water. The Pacific tree frog (Pseudacris regilla) produces the onomatopoeic "ribbit" often heard in films. Members of the West African genus Nimbaphrynoides are unique among frogs in that they are viviparous.

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