In land plants, what is the waterproof covering on the leaves and stems called?

a. stomata
b. stroma
c. cuticle
d. pellicle


c. cuticle

Biology & Microbiology

You might also like to view...

If the DNA sequence was substantially altered from one of the following, which would prevent the binding of the TATA-binding protein (TBP)?

A) RNA polymerase B) the point where transcription begins C) the promoter D) promoter-proximal elements E) histone acetyl transferases (HATS)

Biology & Microbiology

Which particle is able to freely cross the plasma membrane?

a. Na+ b. Clc. oxygen d. glucose e. amino acids

Biology & Microbiology

Total species diversity, or species richness, of individual communities is referred to as ________ diversity

Fill in the blank(s) with correct word

Biology & Microbiology

The number of initiations of transcription from a promoter that has the sequence 5'-TAGCAT-3' will be greater than the number of initiations from a wild-type promoter

Indicate whether the statement is true or false

Biology & Microbiology