Topics: Embryology Quiz
Cohesive mass of pollen grains held together by a common sticky substance.
A. Callose
B. Pollinium
C. Compound pollen grain
D. Sporopollenin
Select your answer:
Topics:
Ortho Infectious Disease Cell Cycle Mitosis for Mya Disease Hemodynamic Disorder Neurons Cardiovascular Diseases Fats And Oil Degeneration Pathology Endocrine System Characteristics of Life Properties of The Hair and Scalp BTEC Biological Approach Revise Infectious Diease Uses of Radioactive RadiationOther quiz:
T Cells › ViewWhen in doubt choose…
A. A
B. B
C. C
D. D
Respiratory and Circulatory › View
What happens when you exercise?
A. Your heart beats faster, delivering more oxygen to your muscle cells
B. Your heart beats faster, delivering less oxygen to your muscle cells
C. Your heart beats slower, delivering more oxygen to your muscle cells
D. Your heart beats slower, delivering less oxygen to your muscle cells