8. Which of the following explains why DNA from two different sources can be joined together as
long as they were cut with the same restriction enzyme?
a. The restriction enzyme forms hydrogen bonds with the DNA.
b. The bases at the sticky ends will be complementary to each other.
C. DNA ligase recognizes that the two sources of DNA were cut with the same enzyme
and joins the fragments.
d. The restriction fragments will be the exact same length, which allows the two fragments
to join

Astudent drew the following flowchart to show the movement of nutrients. soil → roots → plants →? where does nitrogen go next? a. directly into nearby animals as nutrition b. directly into aquifers through condensation c. directly into the air through evaporation d. directly into nearby plants during fixation

Some technological solutions to problems like global warming meet the specific needs and situations of local communities. an example from india involves converting the solid waste from cattle into clean-burning fuel for cooking. this reduces the amount of greenhouse gases, specifically methane and carbon dioxide, released into the environment from wood fires. when evaluating the feasibility of implementing this solution, computer models are used to weigh costs against benefits. what factor is least likely to impact the decision on adopting this technology?

How does an angiosperm prevent self pollination