The midrib of a leaf
a. contains the midvein.
b. contains only xylem.
c. is part of the spongy mesophyll.
d. contains only phloem.
b
Biology & Microbiology
You might also like to view...
A five-carbon sugar connected to a purine or pyrimidine ring is most accurately referred to as a(n) ____
Help with this one, please? Thank you.
Biology & Microbiology
Discuss the advantages and disadvantages of self-pollination
What will be an ideal response?
Biology & Microbiology
The granules of neutrophils contain ________.
A. histamine B. antigens C. digestive enzymes D. peroxidase E. antibodies
Biology & Microbiology
Cellular adaptive immunity is carried out by ________.
A) B cells B) T cells C) bone marrow D) neutrophils
Biology & Microbiology