Question 1 Write the characteristics of kingdom Reptila? Question 2 Give few examples of kingdom Reptila? Reptila 1) They are cold blooded terrestrial or aquatic vertebrates. 2) Body is covered with dry water proof skin. 3) Body is divided into head, tail, neck 4) Respiration is by lungs only. 5) Heart is three chambered whereas crocodile have four chambered … [Read more...] about Reptila
Class 9
Amphibia
Question 1 Write the characteristics of kingdom amphibia? Question 2 Give few examples of kingdom amphibia? Amphibia (1) These animals are found both in water and land. (2) Respiration is through gills or lungs. (3) They are 4 legged vertebrates. (4) They lay eggs. (5) Skin is smooth or rough, moist, slimy, has mucus gland, without scales. (6) Three … [Read more...] about Amphibia
Pisces
Question 1 Write the characteristics of kingdom pisces? Question 2 Give few examples of kingdom pisces? Pisces 1) They are water living animals. 2) Their skin is covered with scales or plates. 3) They obtain oxygen dissolved in water by using gills. 4) The body is streamlined. 5) Muscular tail is used for movement. 6) They are cold blooded and their heart … [Read more...] about Pisces
Vertebrata
Question 1 Write the characteristics of kingdom vertebrata? Question 2 Name 5 groups of kingdom vertebrata? Vertebrata 1) These animals have true vertebral column and internal skeleton. 2) They are bilaterally symmetrical, triploblastic, coelomic, segmented, complex differentiation of body and tissue. 3) They are grouped in to 5 classes: (a) Pisces (b) … [Read more...] about Vertebrata
Protochordata
Question 1 Write the characteristics of kingdom protochordata? Question 2 Give few examples of kingdom protochordata? Protochordata 1) Animals are bilaterally symmetrical, triploblastic, have coelom. 2) They show a feature of body design named notochord. 3) They do not have proper notochord at all stages of their lives. 4) They are marine animals. For Example: … [Read more...] about Protochordata