Question
What is the function of white blood cells
(WBCs)?Solution
White blood cells (WBCs) are a key part of the immune system. They help protect the body by identifying and destroying pathogens like bacteria, viruses, and other foreign invaders. Red blood cells carry oxygen, platelets aid in clotting, and nutrients are stored by other body cells, not WBCs.
How many classes are there in the given image?
Which of the following diagrams exhibits the most appropriate relationship between Cricket, Bat and Ball?
Select the correct mirror image of the given figure when he mirror is placed to the right side of the figure.
ANTONYMS
1.Â
If 'L' means '×', 'M' means '-', 'N' means '+', and 'O' means '÷', then what will be the value of the following expression?
6 L 25 M 15 N 45 ...
In a certain code language, 'FUTURE' is coded as ‘91’ and ‘MONEY’ is coded as ‘72’. How will 'SECURE' be coded in that language?Â
...Select the correct mirror image of the given figure when the mirror is placed at MN as shown below.
In a certain code language,
‘A + B’ means ‘A is the mother of B’;
‘A − B’ means ‘A is the brother of B’;
‘A × ...
Two statements are given, followed by two conclusions numbered I and II. Assuming the statement to be true, even if they seem to be at variance with co...
Statements:
Some mugs are jars.
All jars are bottles.
All glasses are mugs.
Conclusions:
I. All glasses are jars....
Statements:
All irons are coppers.
All coppers are aluminiums.
Conclusions:
I. Some aluminiums are irons
II. Some...
