During which of the following phases does chromatin condense and become chromosomes?

If you blow up a balloon and then hold it in front of the fire, it increases in side. is the balloon growning in biological sense?

Which of the following correctly identifies the composition of an oxygen atom? 8p, 8e, 8n 6p, 6e, 6n 8p, 6e, 7n 6p, 6e, 12n

A desert plant called Kalanchoe can reproduce, either with sexual reproduction through flowers, or asexually by budding off miniature leaf and root clusters from its leaves.

Where is the blood filtered

When a plant cell is placed in a salt water solution, the cell is affected and changes in size. What part of the cell is affected? a) The cell wall b) The cytoplasm c) The cell membrane

What is an example of change on earth that people can see happening

What organ follows the stomach in the digestive system

A nurse is caring for a client whose injured cells are releasing chemicals such as substance p, prostaglandins, bradykinin, histamine, and glutamate. which phase of pain is the client experiencing?

What do the organisms in each trophic level eat?

Why do you think scientists are not pursuing stem cell research and treatments to reduce deaths from infectious disease?