All of the following are adaptations against sinking in the open ocean except:
a. long spines and projections.
b. lipid droplets.
c. dense tissues.
d. gas bladders.
e. small size.
C
You might also like to view...
Explain the need for a null hypothesis, especially in ecology and evolution. What does a null
hypothesis accomplish?
What will be an ideal response?The most common causative agent of urinary tract infections is ________.
A. Staphylococcus aureus B. Streptococcus pyogenes C. Pseudomonas aeurginosa D. Escherichia coli
The light reactions of photosynthesis occur within the ________ of the chloroplast and the Calvin cycle reactions occur within the ________ of the chloroplast.
A. stroma; outer membrane B. thylakoid; stroma C. stroma; thylakoid D. thylakoid; outer membrane
If three consecutive bases in DNA are ATC, what is the corresponding codon?
a. UUG b. TAC c. ATC d. TAG e. UAG