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Structural Organisation in Animals
Frog and human comparison
1 question from 1 paper, each with its answer.
- question
- 1
- paper
- 1
- of Structural Organisation in Animals
- 1.09%
Concepts tested
- Ureotelism
All Questions
2012 AIPMT-MAINS 1 question
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Which one of the following characteristics is common both in humans and adult frogs?Both humans and adult frogs excrete urea as the main nitrogenous waste, so both are ureotelic.
Heart: humans have a four-chambered heart, while the frog has a three-chambered heart (two atria and one ventricle).
Fertilisation: internal in humans but external (in water) in frogs.
RBCs: nucleated in the frog but without a nucleus in mature human RBCs.
Hence the common characteristic is the ureotelic mode of excretion.