While walking in the forest, you see a plant with a flower that has three petals and leaves with parallel veins. what type of plant is this?

For a science fair project, two students decided to repeat the Hershey and Chase experiment, with modifications. They decided to label nitrogen of the DNA, rather than the phosphate.

How does the egg of a flower become fertilized?

What's climate change

Plateletsadhere to the surface of a torn blood vessel. As they do so, they release substances which attract more platelets to the damaged area. More platelets then adhere to the damaged area. The cycle repeats until the damaged area is sealed.

Which biome is charterized by seasonal drought occasional fires and grazing by large mammals

How does earths atmosphere support life

Both mitosis and meiosis begin with a diploid cell that contains replicated chromosomes. What are the main differences between these two processes, and what types of daughter cells produced by each? a.

4. A sample of DNA from a human skin cell contains 32% cytosine (C) bases. Approximately what percentage of the bases in this sample will be thymine (T) ? A) 18 B) 24 C) 32 D) 36 O MET

Steam power plants produce a large amount of extra steam. That steam is released as heat energy into the water surrounding the power plant.

Would it be easier to build a space colony on saturn or on one of its moons? why?