hu0sn4eyAlexxx hu0sn4eyAlexxx

03-01-2017
Biology

contestada

What provides an explanation for the presence of mitochondria and chloroplasts in present day cells?

Respuesta :

KBonacker KBonacker

03-01-2017

The general theory is that mitochondria and chloroplasts began initially as separate cells that were "eaten" by larger cells, but not digested and simply passed on due to their advantages.

Answer Link

Otras preguntas

What types of concurrent constructions are needed to find the incenter of a triangle? A. intersection of the lines drawn from each vertex of the triangle and pe

Please help. I don't understand anything.

CAN SOMBOBY HELP ME find the surface area of each figure. Round it to the nearest tenth if necessary.

Find the surface area of the figure and round your answer to the nearest tenth if necessary

In ΔEFG, the measure of ∠G=90°, EG = 11, FE = 61, and GF = 60. What ratio represents the sine of ∠F?

What color does L. Frank Baum use in The Wonderful Wizard of Oz to describe the scenery where Dorothy and her family live?

i. Shanta ____________________ to Santosh last year. (marry)

PLS HELP Find an equation of the line with a y-intercept of -3 and an x-intercept of -4.5

Which of the following examples does Carson use in Silent Spring to show the dangers of pesticides? A. farm animals became sick and died B. the birds disappear

Do the tests performed to identify DNA exclude the presence of RNA?