Which of the following would not contain dna? a)yeast b) bacteria c)glass crystals d)mold

C. glass crystals

Yeast, bacteria, and mold are all a form of a living organism.

Hope this helps!!!

a

explanation:

many plants naturally reproduce this way, but it can also be induced artificially. horticulturalists have developed asexual propagation techniques that use vegetative plant parts to replicate plants. success rates and difficulty of propagation vary greatly. monocotyledons typically lack a vascular cambium and therefore are harder to propagate.

the answer is:

carbon dioxide