Life Processes (Class X)

Time: 00:00:00

0

Attempted

20

Not Attempted

0

Marked For Review

0

Attempted & Reviewed

Question 1 of 20

Which of the following contains about 90 percent water and dissolved substances like proteins, digested food, common salt, waste products and hormones?

Select Your Answer:

WBCs

Platelets

RBCs

Plasma

None of the above

Mark for Review

All Questions

Attempted

Not Attempted

Marked for Review

Attempted & Reviewed

Current