Question

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> Amoeba does not have a nose. How does it take in oxygen for respiration?

• A. Amoeba does not respire
• B. By using peudopodia
• C. Through pores called spiracles
• D. Through diffusion

Answer 1

The correct option is D Through diffusion

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> All the unicellular organisms exchange substances with their surroundings through a process called diffusion.