Answer:
What is population?
A group of organisms of different species interacting with each other and the environment is called populatin.
No genes make up chromosomes. Chromosomes contain DNA sequences and specific sequences aka genes make specific traits.
Answer:
HOPE THIS HELPS
Explanation:
A mutation is a change in a DNA sequence. Mutations can result from DNA copying mistakes made during cell division, exposure to ionizing radiation, exposure to chemicals called mutagens, or infection by viruses.
Some plants have a complex life cycle that includes the sporophyte and,gametophyte stages.
