When does crossing over occur in meiosis?

metaphase I

metaphase II

prophase I

prophase II

Describe what is the role of chlorophyll inside chloroplasts?

Which of the following is a step in the SEE IT system? A. Execute B. Identify C. Scan

What might happen if all the lions died

What is the definition of background information in Bio?

Fertilization of egg cell

If an individual inherits two of the same alleles, either both recessive or both dominant for a particular trait, the inherited genotype is what

What aspects of abundance do population density and population size measure, respectively?

What's an example of a multicellular producer

Are microorganisms alive and do microorganisms affect humans

Which statement best describes the process of chemiosmosis and the direct result of its occurrence? A. The choices are Hydrogen ions flow from the thylakoid down a concentration gradient through ATP synthase channels into the stroma.