Answer:
The main purpose Ramsar Convention is to protect and preserve the wetlands.
Explanation:
- Ramsar in a location in Iran.
- In 1971, an international treaty was signed for the protection, conservation, and use of wetlands in a sustainable manner.
- Wetlands are water filled area having diverse population of plants and animal species.
- They in rich in both the aquatic and terrestrial plant and animal species.
- In order to protect these biological hotspots the Ramsar Convention Treaty was signed.
Question:
A---enzyme A------>B----enzyme B------>C
Refer to the metabolic pathway illustrated above. If A, B, and C are all required for growth, a strain that is mutant for the gene-encoding enzyme A would be able to grow on medium supplemented with _____.
A) nutrient A only
B) nutrient B only
C) nutrient C only
D) nutrients A and C
Answer:
B) nutrient B only
Explanation:
The mutant has a mutation in the gene that codes for the enzyme A. Therefore, this mutant would not be able to convert the substance A into B. Without the presence of substance B, the final product can not be formed. However, if the mutant is supplemented with the substrate "B", it can convert the B into the final product (substance C). Therefore, the mutant would be able to grow in the medium to which the already prepared substance B has been added.
the <em>sun's corona</em> is only visable when there is a solar eclipse
The clip that provides an example of a match cut is two cars one night. You are to compare between Death to the Tinman and Two Cars One Night. Between the two, only two cars and one night showed a sense of continuity between shots in terms of graphic content, eyelines and action of a match cut.