★ Biology Quiz
the cells in plant leaf are impermeable , due to the presence of …….. substance.
A. cutin
B. cellulose
C. lignin
D. suberin
Select your answer:
Topics:
Dermatology Vocabulary Iron Kinetics Regulation of Heart Rate Musculoskeletal System Medical Terminology Diseases of The Body Systems MEDICINE Stimuli and Responses in Humans Health and Social Care Pulmonary System Muscular Cells, Genetics & Heredity Review Pathology Endocrine Oral Surgery Cartilage Advanced Stretching SM2Other quiz:
Circulatory System › ViewBlood Plasma carries oxygen, wastes, and
A. Nutrients
B. Platelets
C. Heart Muscles
D. Carbon
Food › View
What is the main reason why carbohydrates should be the majority of your diet?
A. They help to build and repair your tissues
B. They give you energy and fiber
C. They give you the most energy
D. They help prevent diseases