In plant cells, the middle lamella _____

A) allows adjacent cells to adhere to one another
B) prevents dehydration of adjacent cells
C) maintains the plant's circulatory system
D) allows for gas and nutrient exchange among adjacent cells


Answer: A

Biology & Microbiology

You might also like to view...

Tracers are elements that ____

a. are used in minute amounts in plants b. can be monitored through biochemical reactions c. must be inert d. have an unbalanced electrical charge e. must have a stable nucleus

Biology & Microbiology

The life cycle of the human liver fluke has intermediate hosts

a. one. b. two. c. three. d. four.

Biology & Microbiology

Identical twins have identical ____, but they do not always have identical ____

a. mitochondrial DNA; genotypes b. genotypes; mitochondrial DNA c. genotypes; phenotypes d. phenotypes; genotypes e. phenotypes; mitochondrial DNA

Biology & Microbiology

Which of the following are examples of isomers?

(a) glucose and galactose (b) alanine and glycine (c) adenine and guanine (d) glycogen and cellulose

Biology & Microbiology