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Question
What are the differences between amphibians and reptiles?
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Solution
| Amphibian | Reptiles | |
| 1. | They have a dual mode of life. | They are completely terrestrial. |
| 2. | Scales are absent. | Skin is covered with scales. |
| 3. | They lay eggs in water. | They lay eggs on land. |
| 4. | It includes frogs, toads, and salamanders. | It includes lizards, snakes, turtles, chameleons, etc. |
RELATED QUESTIONS
Match the following:
| Column I | Column II | ||
| (a) | Operculum | (i) | Ctenophora |
| (b) | Parapodia | (ii) | Mollusca |
| (c) | Scales | (iii) | Porifera |
| (d) | Comb plates | (iv) | Reptilia |
| (e) | Radula | (v) | Annelida |
| (f) | Hairs | (vi) | Cyclostomata and Chondrichthyes |
| (g) | Choanocytes | (vii) | Mammalia |
| (h) | Gill slits | (viii) | Osteichthyes |
Prepare a list of some animals that are found parasitic on human beings.
Write down four main characters of Platyhelminthes.
Write down four general characters of phylum Echinodermata.
Describe some flight adaptations of the birds.
Write short note on protochordates.
Write down four general characters of Porifera.
Why are scientific names of living beings considered better than their common names?
What are the group names of the following categories of animals?
Animals with feathers _________
Match the names of animal groups in Column I with the names of animals in column II.
|
Column I (Group) |
Column II (Animals) |
|
Annelida |
Pigeon |
|
Porifera |
Snake |
|
Mollusca |
Earthworm |
|
Reptilia |
Sponge |
|
Amphibia |
Octopus |
|
Pisces |
Trout |
|
Mammal |
Rabbit |
Which names are left out that do not match and why?
Write the name of oviparous mammal.
Give two examples of each of the following: Platyhelminthes
Choose the correct answer: Jelly-fish is classified in the phylum
Choose the correct answer: Which of the following is not a helminth parasite?
______ in 1623, introduced the binomial nomenclature.
Assertion: Binomial name is the universal name and contains two names.
Reason: It was first introduced by Carolus Linnaeus
Bilaterally symmetrical and acoelomate animal are exemplified by:
Kingdom Animalia is characterized by
Consider the following statements:
- Annelids are true coelomates
- Poriferans are pseudocoelomates
- Aschelminthes are acoelomates
- Platyhelminthes are pseudocoelomates
Choose the correct answer from the options given below:
