Mosses and liverworts are called non-vascular plant because
A. they lack motile sperm
B. they lack seed
C. they lack vascular tissue
D. they lack true roots, stems and leaves
Select your answer:
Topics:
Joints & Movement Body System Leaves Metabolism Illness and Symptoms World Health Day Organ Senses and Locomotor System Cell Cycle Problems Orthopaedic Neurology Health and Hygiene Blood Cells Geriatrics Cell - Fundamental Unit of Life Microbes Bacteria & VirusesOther quiz:
Human Body and Pathogens › ViewWhat reasoning explains why muscle action in the small intestines and other organs is known as involuntary muscle action?
A. The muscles of the small intestine and other organ muscles cannot be consciously controlled
B. The muscles of the small intestine and other organ muscles can be consciously controlled
C. Ligaments control the actions of the small intestine and other muscles
D. The muscle movement is controlled by moving skeletal muscles
Multicellular Organisms › View
How do multicellular organisms interact with their environment?
A. By ignoring it
B. By destroying it
C. By reacting to it
D. By avoiding it