Answer:
Submerge a leaf in boiling water for one minute. This kills the leaf as it destroys membranes, making it easier to extract chlorophyll.
Solar power is renewable because its unlimited, and the only time we cant get more is during the night. Wind is a renewable energy because as our planet constantly orbits the sun, there will constantly be wind on the planet. Nuclear energy is nonrenewable because it uses a very rare form of uranium (U-235). Tidal power is renewable because it uses the force of waves crashing to create power, there will always be ocean waves.
Answer:
A
Explanation:
Answer is A because, production of gametes happens in meiosis. So, the first splitting of one cell into two daughter cell occurs in telophase I and then in each of these daughter cells in meiosis II those sister chromatids separate into full fledged chromosome and each daughter cell splits into two different cells. So at end you have 4 new non-identical daughter cells.
I'm not sure if there are supposed to be answer choices to this, but I would assume the answer will be the genetic modification of crops.