The hypothesis that mitochondria and chloroplasts evolved from bacteria is called

A. endosymbiont hypothesis.
B. RNA world hypothesis.
C. ribozyme engulfment hypothesis.
D. exosymbiont hypothesis.
E. organellization hypothesis.


Answer: A

Biology & Microbiology

You might also like to view...

Moths evade bats by ____

a. becoming invisible to the bat's echolocation signals b. flying in straight-line flight patterns c. detecting the bats echolocation clicks d. flying only in erratic patterns e. flying primarily in the daylight hours

Biology & Microbiology

Using the anatomical terminology presented in this video, how would you describe the location of a bruise on the front right lower leg?

a. anterior, distal to kneeposterior, b. proximal to hipanterior, c. proximal to kneeposterior, d. distal to hip

Biology & Microbiology

The fruits of which of the following plants are

dispersed by wind? a. maple b. thistle c. dandelion d. cattail e. all of these

Biology & Microbiology

Electron microscopes use what to focus the beam of electrons?

a. electromagnets b. a condenser lens c. light rays d. X-ray diffraction e. glass

Biology & Microbiology