You are given an unknown organism to identify. It is unicellular and heterotrophic. It is motile, using many short extensions of the cytoplasm, each featuring the ring of 9 2 microtubule filament pattern. It has well-developed organelles and two nuclei, one large and one small. This organism is most likely to be a .A) radiolarians B) slime molds C) ciliates D) kinetoplastids E) foraminiferans

This organism is most likely to be a ciliates.

Explanation:

Ciliates are small unicellular protozoans that contain hair like ciliated projection, called cilia.

They contain 2 different types of nucleus, one is called diploid micro nuclei, that are responsible for carrying germ line of a cell and another one is poliploid macro nuclei that helps to control cell regulation and expression of phenotype of the organism.

Clilates are motile and contain one or more prominent contractile vacuole where they store the food.

The axoneme contain 9 ring like outer doublets and 2 centrally located singlet microtubules, (9+2 axoneme)

a few examples of ethical concerns involving genetically engineering of humans include

-privacy of genetically tested people

- potential side effects

-long term effects

carbon traps heat so more of it makes it hotter causing global warming. during the ice age carbon levels in the atmosphere were low so it got very cold. so the common things between them is carbon levels in the atmosphere.