Question

The cells of _____ and _____ have modified mitochondria. The cells of _____ and _____ have modified mitochondria. chlorophytes ... ciliates diplomonads …parabasalids dinoflagellates ... metazoans euglenozoans ... alveolates fungi ... stramenopiles

Answer 1

The cells of diplomonads and parabasalids have modified mitochondria, such as those seen in protozoan parasites Giardia lamblia and Trichomonas vaginalis.

Step-by-step explanation:

The cells with modified mitochondria include those of diplomonads and parabasalids. Modified mitochondria have occurred in certain protozoans where conventional mitochondria are absent; instead they contain organelles such as hydrogenosomes or mitosomes. This suggests that these species once had, but then lost, mitochondria, perhaps adapting to anaerobic environments. An example of protozoan parasites with unusual mitochondria-related organelles includes Giardia lamblia and Trichomonas vaginalis, which are diplomonads and parabasalids, respectively.

Answer 2

Diplomonad and parabasalid

Step-by-step explanation:

The eukaryotic organisms contain a double membranous structure which is associated with the function of ATP production is known as mitochondria. It is present in various numbers and sizes that differ with respect to different organisms. However, organisms like diplomonad and parabasalid are known to contain a modified version of this organelle. The former contains the mitochondria-associated with the function of maturation or expansion of the iron-sulfur proteins. Similarly, the parabasalids undergo the process of secondary loss of mitochondria which eventually forms the hydrogenosomes.