Start learning 50% faster. Sign in now
Melanin is the primary pigment that determines human skin color. It is produced by specialized cells called melanocytes in the skin. The amount and type of melanin produced varies among individuals and populations, resulting in different skin tones. Melanin also provides some protection against UV radiation from the sun.
Statements: No book is a pen.
All copies are books.
All books are telephones.
No radio is a telephone.
Conclusions: I...
Statements:
All blacks are white.
Only a few whites are red.
No red is yellow.
Conclusions:
I) Some whites...
Statements-:
Some tiger are lions
Some lions are rat
Some rats are cat.
Conclusions-:
I. Some Tiger are Rat
...Statements: some record are folder.
No folder is a data.
...
Statements:
All Books are Pencil.
Some Pencil are Scale.
No Scale is Eraser.
Conclusion:
All Pencil can be Eras...
Statements:
A few Bat is Ball
No Ball is Bails
Only Bails is Pitch
Conclusions:
I) Each Bat being Bails is a p...
Statements:
Some penguin are parrot
No parrot is a eagle
No penguin is a sparrow
Conclusions:
I. Some sparrow are not...
Statement:
All flowers are petals
All flowers are roots
Some flowers are herbs
Conclusion:
I. Some herbs are root...
Conclusions:
I.All Diary being books is a possibility.
II. All diary are covers.
Statements:
No cube is a cuboid.
Some cuboids are cones.
All cones are quadrilateral.
Conclusion:
I. No cone is a...