Biology
Identify the phylum/ class with the help of the following clues and give one example of each.
- Body is covered by a slimy and slippery skin.
- Body bears many tiny pores.
- Body has jointed legs.
- Animals swim with the help of fins.
- Body has special excretory organs called nephridia.
Related Questions
Categorise the following animals under their appropriate columns of classification:
Dog, Grasshopper, Rat, Scorpion, Toad, Butterfly, Lizard, Turtle, Frog, Bat, Snail, Honey bee, Pigeon, Liverfluke, Leech, Cattle, Snake, Rohu, Parrot, Ascaris, Earthworm, Cow, Rabbit, Monkey, Elephant
Animals cannot prepare their own food. What scientific name is given to such organisms.
Given below are sets of four terms. Choose the odd one and write the category of the remaining terms :
- Jellyfish, Dogfish, Sea anemone, Hydra
- Electric ray fish, Dogfish, Starfish, Shark
- Myriapoda, Mammalia, Arachnida, Crustacea
- Turtle, Tortoises, Crocodiles, Frog
- Sucker, Tube feet, Muscular foot, Fins
Correct the following statements by changing the first/ last word only :
- Amphibians breathe through lungs and gills.
- Slimy scales are found on the body of reptiles.
- Fins are covered and protected by an operculum.
- Ascaris is a segmented flatworm.
- Insects have four pairs of jointed legs.