Answer:
Option E is correct.
Explanation:
The statement "Studying the fruit fly, a household nuisance but a time-honored experimental subject, has enabled the secrets of how embryos develop to begin to be unraveled by scientists" can be correctly written as
<u><em>"The study of the fruit fly, a household nuisance but a time-honored experimental subject, has enabled scientist to begin to unravel the secrets of how embryos develop.
"</em></u>
Answer:
community
Explanation:
Community refers to a group of populations of different species that live together in a defined habitat. These species exhibit interdependence for one or other resources. It is a level of the ecological organization just above the population and consists of hundreds of different types of organisms of various species.
Butterflies and flowering plants belong to different species. Butterflies are dependent on these plants for food. Therefore, these two together represent two populations of different species living together in habitat and are an ecological community.
Answer:
I think the results that the researches obtained are that the proteins isolated from extremophilic bacteria functioned normally but the human protein did not functioned at 100° celsius.
This result is obtained because protein produce by the thermophiles is thermostable and produce thermostable enzymes that are structurally and functionally different from enzymes of other organisms because thermophilic enzymes have the capability to withstand high temperature and work properly.
In humans, proteins or enzymes get destroyed in high temperatures because high temperatures denature the proteins. Human proteins or enzymes function well at 37° celsius, and above 41° celsius it starts denaturing.
Therefore human protein will not function at high temperature but extremophile protein will function normally.
Answer: Option D
Explanation:
The practice which has been prevailing from a long time is considered as culture.Farming is also a type of culture which is being practiced from a longer period of time in the society.
The farming is also a type of culture which was invented somewhere and started spreading from there to other places.
This practice helped mankind in providing food and resources to the people of nation.
That is a HYPOTHESES because it says "May Cause"