★ Biotechnology Quiz
What is the role of the spleen in the immune response?
A. It filters blood and activates lymphocytes.
B. It produces red blood cells.
C. It stores iron and vitamins.
D. It regulates body temperature.
Select your answer:
Topics:
Nutrition and Biochemistry Vocabulary Sexual Reproduction All About Blood Bacterial Cell Structure Sensory System Key Terms Facial & Dental Injuries Blood types and Blood Components Vitamin Healthcare Systems and Settings Principles of Microbiology Psychology, Psychiatry, & Social Work Skeletal Tissue Regulation of Urine Formation Bone Marrow Histology Erythrocyte DisordersOther quiz:
Tissues › Viewthe dead element present in the pholem is
A. companion cells
B. phloem fibers
C. pholem parenchyma
D. sieve tubes
Genetics › View
How can two parents with brown eyes have a child with blue eyes?
A. The parents may both have a recessive gene for blue eyes.
B. The child was born during the winter
C. Eye color in humans is not an inherited trait
D. The child was deprived of oxygen during its birth