Question

hii guys plz tell me all answer plz plz tell fast class 9 cbse biology

IDENTIFY THE CLASSES OF VERTEBRATES WHICH HAVE THE FOLLOWING CHARACTERISTICS
(1) ANIMAL HAVE STREAMLINED BODY AND GILLS FOR BREATHING
(2) ANIMAL ARE FOUND BOTH ON LAND AND IN WATER
(3) ANIMAL HAVE MAMMARY GLANDS FOR THE PRODUCTION OF MILK TO NOURISH THEIR YOUNG ONES

Answer 1

1.Class Pisces
2.Class Amphibia
e.Class Mammalia


Hope it helps u