What provides the best explanation for the present of mitochondria in cells? Endosymbiosis

biogenesis

chemosynthesis

Spontaneous generation

Which of the following statements is true? a. there are more chromosomes in an organism than there are genes. b. there are more genes in an organism that there are chemical bases. c. dna is made of sugar, phosphate, and carbon. d. genes are found in specific locations on a chromosome.

Archaebacteria use for movement. celia flagella pili cell walls

Autonomous underwater explorers will be used to gather large-scale ocean information select the best answer from the choices provided ot