At what temperature is water most dense?
a. 0 degrees Celsius
b. 1 degree Celsius
c. 4 degrees Celsius
d. 10 degrees Celsius
e. 100 degrees Celsius
c
You might also like to view...
Which letter represents an organism that could only be a primary consumer?
A) A B) B C) C D) D E) E
In large genomes, most reciprocal translocations occur in
A. coding DNA. B. noncoding DNA. C. open reading frames. D. closed reading frames. E. inversion regions.
Answer the following statements true (T) or false (F)
1. The modification of a limb that was used for walking in a pre-existing ancestor to one that is used as a wing for a species today is called proteomics. 2. A bacterial infection such as pneumonia is most likely caused by organisms derived from the animal kingdom. 3. All genetic mutations are harmful to an organism. 4. Vertical evolution, whereby living organisms evolve from a common ancestor ("tree of life"), is the only mechanism of evolution on Earth.
The genetic map shown in the figure was generated by identifying transferred genes after ____
a. allowing transformation to proceed for varying amounts of time b. allowing conjugation to proceed for varying amounts of time c. bacterial cells were infected by various bacteriophages d. replica plating of E. coli auxotrophs e. allowing transduction to proceed for varying amounts of time