Why did the white blood cell fail its exam?
It got a B-cell!
It got a B-cell!
B-cells are a real type of white blood cell (B lymphocytes) that produce antibodies — they're a key part of the immune system. But 'got a B' also means receiving a B grade on an exam, which isn't failing but also isn't great. The white blood cell's immune biology and its academic performance collapse into a single grade.
Wince slightly at 'B-cell' — it's not failing exactly, but the white blood cell clearly expected better of itself.
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Why did the germ cross the microscope?
To get to the other slide!
What did one cell say to his sister cell that stepped on his toe?
Mitosis!
What did the biologist say at the beach?
I'm really into cell-fies here!
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A man of many cultures!
What do biologists post on social media?
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