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प्रश्न
Mention any one major similarity and one major difference in the following pairs of an animal:
Insects and Birds
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उत्तर
|
Similarity |
Difference |
|
|
Have wings |
Insects |
Birds |
|
Invertebrates |
Vertebrates |
|
APPEARS IN
संबंधित प्रश्न
Give two examples of Segmented worms:
Give two examples of Coelenterates:
Match the following.
| Group | Characteristics | ||
| 1. | Molluscs | a. | Feed milk to young ones, warm-blooded |
| 2. | Spongers | b. | bag-like body with tentacles around the opening |
| 3. | Flatworms | c. | fins, gills and cold-blooded |
| 4. | mammals | d. | body with large opening and many small pores all over |
| 5. | Fish | e. | jointed legs, exoskeleton |
| 6. | cnidarians | f. | have only one opening |
| 7. | arthropods | g. | hard shell, soft body |
| h. | cylindrical, unsegmented body with mouth at one end and anus at the posterior end |
Differentiate between
amphibians and Pisces
Find the odd one out. Give reason.
frog, shark, seahorse, carp
Answer in detail.
How will you classify animals according to the food they eat?
Give reason for the following.
What happens to the body temperature of a fish when the temperature of water drops?
Give a reason for the following.
Why do adult amphibians tend to stay near water?
Name the phyla to which following animal belongs: Hydra
How are the reproductive characteristics of mammals different from those of aves?
