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Total questions: 23
Worksheet time: 11mins
The process of Photosynthesis produces
Carbon Dioxide
Nitrogen
Oxygen
Hydrogen
Foods synthesized in the process of Photosynthesis by plants is stored as
Starch
Protein
Vitamins
Fats
Which of the following is a parasite
Fungus
Cuscuta
Mushroom
Bacteria
Which of the following statements is/are correct?
(i) All green plants can prepare their own food.
(ii) Most animals are autotrophs.
(iii) Carbon dioxide is not required for photosynthesis.
(iv) Oxygen is liberated during photosynthesis.
Choose the correct answer from the options below:
( i) and (iv)
(ii) only
(ii) and (iii)
(i) and (ii)
insectivorous plant is
Name the pores through which leaves exchange gases.
stomata
root hair
holes
leaf veins
The piercing and tearing teeth is called
incisor
Canine
Pre-molar
Molar
Which of the following pair of teeth differ in structure but are similar in function?
canines and incisors.
molars and premolars.
incisors and molars.
premolars and canines.
Choose the correct order after reading the statement below.
Digestion is a complex process involving:
Ingestion, Absorption, Digestion, Assimilation, Egestion
Ingestion, Digestion, Assimilation, Absorption, Egestion
Ingestion, Digestion, Absorption, Assimilation, Egestion
Ingestion, Absorption, Assimilation, Digestion, Egestion
The inner walls of the stomach secrete _________.
Mucus & hydrochloric acid
Bile
Lime
Salt
______ takes in food by the use of pseudopodia.
Goat
Tiger
Amoeba
Human
______secretes pancreatic juice.
Liver
Brain
Pancreas
Skin
Which of these turn red litmus paper blue?
acids
bases
salts
Chemicals formed when an acid and a base combine.
salts
noble gases
metalloids
hydroxides
When you neutralize acid with a base you create
a Salt and water
You can not neutralize acid with a base
You create carbon dioxide
A moderate sized explosion
Acid in our stomach:
Hydrochloric acid
Sulfuric acid
Acetic acid
Carbonic acid
Why is toothpaste alkaline?
It can neutralise strong alkaline in
your mouth
It can neutralise acid in
your mouth
It can refresh your teeth
Toothpaste is not alkaline.
... are used to neutralise acid in the stomach.
Toothpastes
Bacterias
Antacids
More strong acids
