Which of the following is a difference between plant cells and animal cells? a. in plant cells, dna is stored in the mitochondria; in animal cells, the dna is stored in the nucleus. b. animal cells undergo cell division; plant cells do not divide. c. animal cells carry out photosynthesis; plant cells do not. d. plant cells have a rigid structure, while animal cells have a more flexible structure.

Your answer would be D.)

Plants have a cellulose cell wall that is very rigid, unlike animal cell walls which are not made of cellulose and are very flexible

Hope this helps!

A. is wrong because Plants do not have their DNA in the mitochondria. They store it in the Nucleus. 
B. Also not correct. Plant cells do divide. 
C. Animal cells do not carry out photosynthesis. So this is wrong.

The correct answer would be D. Plant cells have a rigid structure. 

Answerit curves up and levels out.explanationwe assume that the container contains absolutely no ammonia to begin with as it states that "nitrogen gas and hydrogen gas" react to "produce ammonia."at dynamic equilibrium, the product and reactant concentrations are equal.this means that, starting from a concentration of zero, [nh₃] must curve "up" from zero and then level out to a constant concentration.