Which of the following arise from lateral meristem activity?
a) trichomes
b) tubers
c) leaves
d) secondary xylem
e) all of the above
Ans: d) secondary xylem
You might also like to view...
Large proteins such as albumin remain in capillaries rather than diffusing out, resulting in the _____
A) loss of osmotic pressure in the capillaries B) development of an osmotic pressure difference across capillary walls C) loss of fluid from capillaries D) increased diffusion of carbon dioxide E) increased diffusion of hemoglobin
Which of the following is TRUE regarding lymph nodes?
A) They are located only in the digestive tract and neck. B) They remove microorganisms and abnormal cells from the lymph and return them to blood circulation. C) Macrophages but not lymphocytes can be found within lymph nodes. D) They filter lymph fluid, trapping microorganisms and abnormal cells. E) Lymph flows from the lymph vessels to the urinary system.
Which scientist devised the theory of uniformitarianism to account for Earth's old age?
A) Lyell B) Cuvier C) Plato D) Darwin E) Lamarck
A stem that cannot increase in diameter is lacking what type of tissue?
A. xylem B. procambium C. vascular cambium D. ground meristem E. protoderm