The best light to grow the alga in is ____,
according to the figure.
a. blue-violet
b. blue-green
c. green-yellow
d. yellow-orange
e. orange-red
A
You might also like to view...
Which of the following is not true concerning the fetus during the third month of development?
A. It is possible to distinguish males from females. B. Fingernails, nipples, eyelashes, eyebrows, and hair on the head appear. C. Bone begins to be replaced with cartilage in certain areas of the skeleton. D. The nose, eyes, and ears are present. E. Head growth slows down as the rest of the body increases in length.
Explain the hormonal control of milk production and ejection. What will be an ideal response?
A small amount of fluid is contained in the pleural cavity to
A) promote the exchange of nutrients with both lungs. B) allow gas exchange between the lungs and the blood stream. C) allow white blood cells and macrophages access to foreign antigens entering the body through air. D) function as a lubricant as the lungs move during ventilation. E) serve as a shock absorber for the lungs during body movement.
The white, greasy, cheeselike substance that covers the fetus's skin is called
A. fontanels. B. vernix caseosa. C. foramen ovale. D. lanugo. E. ductus arteriosus.