Biology, 15.11.2019 03:31 gunaranjan09

Which of the following discoveries is most crucial to explaining why all organisms share the same genetic code?

Answers: 3

Show answers

Answers

Answer from: ryansterling200

The correct option is RNA's ability to self-catalyze

Explanation:

A molecule of RNA has the capability to self replicate itself. This ability of an RNA molecule to synthesize more RNA molecules of its own kind is crucial in understanding why all organisms have the same genetic code.

Experiments were performed in labs where RNA molecules were synthesized in an in-vitro lab and their abilities to self- replicate and produce mole molecules of their kind were tested and verified.

Answer from: Quest

The scientific method is a series of steps followed by scientific investigators to answer specific questions about the natural world. it involves making observations, formulating a hypothesis, and conducting scientific experiments.the steps of the scientific method are •observation-the first step of the scientific method involves making an observation about something that interests you•question-once you've made your observation, you must formulate a question about what you have observed. •hypothesis-once you've made your observation, you must formulate a question about what you have observed. •experiment-once you've developed a hypothesis, you must design and conduct an experiment that will test it.•results-the results are where you report what happened in the experiment. •conclusion-the final step of the scientific method is developing a conclusion.i hope that this you : )

Answer from: Quest

events in order:

1. vishnu schist

2. zoroaster granite

3. bass limestone

4. hakatar shale

5. igneous intrusion

6. shinumo quartzite

7. dox sandstone

8. tapeats limestone

9. bright angel shale

10. muav limestone

11. temple butte limestone

12. redwall limestone

nonconformity

answer: the unkar group shows angular unconformity because the layers are turned at angle.

unconformity

answer: specifically the angular unconformity occurs between the cambrian and precambrian rocks. the dox sandstone, shinumo quartzite, hakatar shale, and bass limestone have been filled. an angular unconformity occurs between the cambrian and precambrian rocks. the dox sandstone, shinumo quartzite, hakatar shale, and bass limestone have been filled.

disconformity

answer: the disconformities aremarked irregular lines between the sedimentaryrocks layers.