Advertisements
Advertisements
प्रश्न
On the basis of characteristics given below, name the phyla: Soft bodies, muscular foot, calcareous shell and presence of mantle.
Advertisements
उत्तर
Mollusca
APPEARS IN
संबंधित प्रश्न
Fill in the blank.
...................... live in the digestive tract of many vertebrates including human beings.
Select the most appropriate answer.
Organs of excretion in annelids are
Fill in the blank.
Vertebrates which spend a part of their life on land but reproduce in water are called ..................
State if the following statement is true or false. Correct the statement if it is false.
A tapeworm is a flatworm that lives in the human intestine.
State if the following statement is true or false. Correct the statement if it is false.
Insects belong to the amphibian group of animals.
State if the following statement is true or false. Correct the statement if it is false.
Reptiles have a scaly skin. They lay eggs with a hard shell and are warm-blooded animals.
Write a short answer.
What is an exoskeleton? How is it different from a backbone?
Answer in detail.
Name the different classes of arthropods. Write one characteristic feature of each class.
Answer in detail.
Write two characteristics of the reptiles.
On the basis of characteristics given below, name the phyla: Unicellular, microscopic animals.
