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

which of the following is NOT a part of the family life cycle

7 less than one fourth of a number equal to 7. what is the number? Explain how you got it.

Need help ! Will reward brainliest to the correct answer ! Please see picture posted

Many scientists believe that the disappearance of the dinosaurs was due to a(n) ____________

In puritan marriages: reciprocal affection and companionship were the ideal. divorce was not allowed. husbands could beat their wives without interference from

Which stage of the human life course became a clear and distinct stage only in modern societies?

Sometimes genes, for no known reason(s), change their form in a process called spontaneous malformation spontaneous acceleration spontaneous combustion spontane

A subdivision of 50 houses has a mean price of $300,000, a median of $260,000, and a standard deviation of $30,000. a new house is then built in the subdivision

The liturgy of the mass is divided into two parts, which are called the

Many subcortical structures, such as the hippocampus and amygdala, come in groups of two. why? a.anatomy involves symmetry. b.there is a hindbrain and midbrain.