Which of the following statements is correct?
a. Intracellular digestion is seen in mammals.
b. Intracellular digestion never involves choanocytes.
c. Extracellular digestion must involve choanocytes.
d. Extracellular digestion may take place in a tube contained inside the body.
e. Most animals experience both intracellular and extracellular digestion.
D
You might also like to view...
Euglena have chloroplasts and can perform phagocytosis. Euglena would be considered which of the following?
A. autotrophs and heterotrophs B. heterotrophs and detritovores C. autotrophs D. heterotrophs E. detritovores
Previously unidentifiable microorganisms have now been identified through ______
A) proteomics B) transcriptomics C) metagenomics D) evolutionary genomics E) reverse tTranscription
Drying, or ________ is not a reliable microbicidal method.
Fill in the blank(s) with the appropriate word(s).
Plant embryos grow into seedlings by adding new cells at only two growth points which are called:
A. parenchyma cell points B. collenchyma cell points C. sclerenchyma cell points D. vascular cell points E. shoot and root apical meristems