Question

You would like to grow a plant your friend has. it’s a lovely rose bush. you want to grow a genetically identical rose bush. which should you not do? collect seeds take a cutting graft a cutting to a rootstock divide the perennial

Answer 1

Grafting and taking a cutting are methods of asexual reproduction used to grow genetically identical plants, while collecting seeds and dividing a perennial plant are methods of sexual reproduction that can result in genetic variation.

Step-by-step explanation:

Grafting and taking a cutting are methods of asexual reproduction used to grow genetically identical plants, while collecting seeds and dividing a perennial plant are methods of sexual reproduction that can result in genetic variation.

To grow a genetically identical rose bush, you should not collect seeds. Seeds are produced through sexual reproduction and can result in offspring that have different traits from the parent plant due to genetic recombination. Instead, you can take a cutting from the desired rose bush and graft it onto a rootstock to ensure that the new plant is genetically identical.

For example, in grafting, you would take a stem cutting from the desired rose bush (the scion) and attach it to an already rooted plant (the stock). The vascular systems of the two plants will fuse together, allowing the scion to grow and develop into a genetically identical plant.