The interconnectedness of plants, animals, and microbes with each other and their environment.
A) ecosystem
B) genetic engineering
C) vaccine
D) FDA
E) population
Ans: A) ecosystem
You might also like to view...
The Calvin cycle requires all of the following molecules EXCEPT
a. NADPH. b. ATP. c. CO2. d. rubisco. e. glucose.
In 2009, the U.S. generated ____ tons of trash
a. 22 billion b. 251 million c. 29 million d. 243 million e. none of these
From production through ejaculation, which is the correct pathway for a sperm cell?
A) Testis ? Epididymis ? Vas deferens ? Seminal vesicles ? Prostate gland ? Penis B) Testis ? Prostate gland ? Seminal vesicles ? Epididymis ? Vas deferens ? Penis C) Testis ? Vas deferens ? Epididymis ? Prostate gland ? Seminal vesicles ? Penis D) Testis ? Epididymis ? Seminal vesicles ? Vas deferens ? Prostate gland ? Penis
After induction occurs, the
A) transcription of all genes stops. B) DNA of the mitochondria differentiates into new genes. C) fate of each cell is permanently fixed. D) cells have different genes.