Everyday Science
NULL
Medium
Question
Red blood cells are produced in the __________?
A
Liver
B
Heart
C
Spleen
D
Bone-marrow
✓ Official correct answer
Community credibility
Registered members can vote for the answer they believe is correct today and explain why. If the facts change after an election or news event, suggest a new option so others can vote it up.
A
Liver
No member explanations yet for this option.
B
Heart
No member explanations yet for this option.
C
Spleen
No member explanations yet for this option.
D
Bone-marrow
No member explanations yet for this option.
Explanation
RBCs form in bone marrow in adults.
Hence the keyed answer is Bone-marrow.
Related Questions
Q
What is the largest type of shark?
Medium
· Everyday Science
Q
Which famous scientist formulated the laws of motion and universal gravitation?
Medium
· Everyday Science
Q
Which planet is known for its beautiful rings?
Medium
· Everyday Science
Q
Pedology is the study of ___________?
Medium
· Everyday Science