A quadrilateral with only one pair of opposite sides parallel
Trapezium is a quadrilateral with only one pair of opposite sides parallel.
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Define branchial respiration
Branchial respiration is the type of respiration that occurs through gills. For example: Respiration in fishes.
Find the odd one out : Chloride, Nitrate, Hydride, Ammonium
Ammonium is the odd one out because it is a cation and the rest are anions.
Which of the following is not true for a parallelogram. (a) opposite side are equal (b)opposide angles are bisect by the diagonals (c)opposite angles are equal (d)diagonals bisect each other
Which of the following is not true for a parallelogram? (a) the opposite sides are equal (b) opposide angles are... View Article
Unit of electric susceptibility?
The SI unit of electric susceptibility is coulomb squared per newton metre squared ( C2/N.m2)
Muddy water is an example of homogeneous mixture. True or False.
Muddy water is an example of a heterogeneous mixture.
Name four animals that swallow their food.
Snakes, frogs, lizards and ducks swallow their food.
Which of the following is not a conductor? a. Copper wire b. Glass c. Sea water d. Graphite
Which of the following is not a conductor? Copper wire Glass Seawater Graphite Answer: d. Glass
Single celled organisms are called
Single-celled organisms are called unicellular organisms.
Two equivalent ratios for 3:7
To obtain the equivalent fractions of 3:7, multiply both the numbers by the same natural number as shown below: 3... View Article
Which is the fastest means of communication?
Which among the following is the fastest means of communication? a) Letter b) Telegram c) Newspaper d) Telephone Answer: d)... View Article
What are the merits of biotechnology?
Some of the advantages of biotechnology are as follows: It increases crop yield It enables better resistance against pathogens in... View Article
What helped in the formation of a nation-state in Britain?
What helped in the formation of a nation-state in Britain? (a) The formation of a nation-state in Britain was the... View Article
Prove that tan-1(1) + tan-1(2) + tan-1(3) = π
The given statement is mathematically proved as follows:
The type of roots present in mustard plant is a.fibrous roots b) adventitious roots c) taproots d) nodulated roots
The type of roots present in the mustard plant is a) fibrous roots b) adventitious roots c) taproots d) nodulated... View Article
The expanded form of [x-y-z]2
Answer: The expanded form of [x-y-z]2 is x2 + y2 + z2 – 2xy + 2yz – 2zx.
Difference between epidermis and bark
Epidermis is a protective tissue formed by one cell layers over various parts of the plant body like leaves, flowers,... View Article
Animal starch is known as
Animal starch is also known as glycogen.
The unit of electric field intensity is
The unit of electric field intensity is A – m / s3 or N/C.
Does air conduct electricity?
Air is a poor conductor of electricity.
