lymphoblasts

"The doctor diagnosed the child's fever as a common viral infection. "

"My grandfather was diagnosed with leukemia, a cancer affecting his blood-forming tissues. "

"The flowers proliferated rapidly all spring."

"The child's growth was abnormally fast for his age. "

"The zookeeper carefully separated the mature gorillas from the immature in the enclosure to prevent conflict. "

"Are you suggesting that I killed my wife?"

"A possible solution to the math problem is to use the formula. "

"To explain a chapter of the Bible."

"The child laughed uncontrollably during the funny movie scene. "

"If you still feel unwell tomorrow, see your doctor."

"The doctor explained that the lymphocyte count in my blood test was low, which could indicate a weakened immune system. "

"Zero, one, −1, 2.5, and pi are all numbers."