Please select a subject first
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Give two examples.
Homogeneous mixture
Concept: undefined >> undefined
Write scientific reason.
Lemon sherbet has a sweet, sour and salty taste, and it can be poured into a glass.
Concept: undefined >> undefined
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Write scientific reason.
Lemon sherbat has sweet, sour and salty taste and it can be poured in a glass.
Concept: undefined >> undefined
Identify A, B, and C from the above diagrams and give their functions.
Concept: undefined >> undefined
Write scientific reason.
Lemon sherbat has sweet, sour and salty taste and it can be poured in a glass.
Concept: undefined >> undefined
Explain with reasons.
Blood donation is considered to be superior of all donations.
Concept: undefined >> undefined
Explain with reasons.
person with 'O' blood group is considered as 'universal donor'
Concept: undefined >> undefined
Explain with reasons.
Food must have limited amount of salts.
Concept: undefined >> undefined
Explain the importance and need of blood donation.
Concept: undefined >> undefined
Which health parameters of blood donor should be checked?
Concept: undefined >> undefined
RBCs of the blood contain __________, an iron compound.
Concept: undefined >> undefined
Find the odd one out.
Concept: undefined >> undefined
Read the following paragraph and identify the disease.
Today, her child became one and half year old. However, that child does not seem to be healthy and happy. It was continuously crying and gradually becoming weak. It has shortness of breath. Its nails have become blue.
Concept: undefined >> undefined
Your neighboring uncle has been diagnosed with hypertension. What should he do to keep his blood pressure within normal range?
Concept: undefined >> undefined
Give two examples.
Colloid
Concept: undefined >> undefined
Write scientific reason.
Constituent substances of a colloid cannot be separated by ordinary filtration.
Concept: undefined >> undefined
The earth requires 24 hours for one rotation. In one hour, ______.
Concept: undefined >> undefined
To calculate the difference between the local times of any two places on the earth ______.
Concept: undefined >> undefined
The differene between the local time of any two consecutive longitudes is ______.
Concept: undefined >> undefined
If it is 12 noon at 60°E longitude, then explain what would be the time at 30° W longitude?
Concept: undefined >> undefined
