State whether the following actions are voluntary action, reflex action or conditioned reflex.
i) Blinking ii) Cleaning the table iii) Playing on the keyboard iv) Salivating when food is put in the mouth v) We close our ears when we hear unbearable sound.

State whether the following actions are voluntary action, reflex action or conditioned reflex. Blinking

State whether the following actions are voluntary action, reflex action or conditioned reflex. Cleaning the table

State whether following actions are voluntary action, simple reflex or conditioned reflex. (1) Blinking (2) Cleaning the table (3) Fiaying on the keyboard (4) Salivating when food is put in the mouth.

State whether the following actions are voluntary action, reflex action or conditioned reflex. Playing on the key board

State whether the following actions are voluntary action, reflex action or conditioned reflex. Salivating when food is put in the mouth

State whether the following actions are voluntary action, reflex action or conditioned reflex. We close our ears when we hear unbearable sound

Differentiate between the following: i] Tropic movement and nastic movement ii] Reflex action and voluntary action iii] Nervous system and Hormonal system

We remove our hand when we touch a hot subject . Find out its reflex action

Identify the type of chemical reaction in the following statements and define each of them : (i) Digestion of food in our body (ii) Rusting of iron (iii) Heating of manganese dioxide with aluminium powder (iv) Blue colour of copper sulphate solution disappears when iron filings are added to it. (v) Dilute hydrochloric acid is added to sodium hydroxide solution to form sodium chloride and water.