Question
Lamprey and Hagfish belongs to which of the following
vertebral classes?Solution
Cyclostomata: Eg: Petromyzon (Lamprey) and Myxine (Hagfish).
The most reactive among the halogens is-
The gas used for filling weather balloons is-
______is the process in which acids and bases react to form salts and water
_________is the process in which acids and bases react to form salts and water.
An electric iron has a heating element made of:
The acid used in lead storage cells is-
The major component of honey is-
The acid used in lead storage cells is-
The noble gas used in radiotherapy is
Milk tastes sour when kept in the open for sometimes due to the formation of-