A rose plant with white flowers was planted in soil by stem cutting without any grafting. The new plant produced similar white flowers. What does it indicate?
1
Stem cutting is a type of sexual reproduction, so there was no variation.
2
White flowers are the only type of variety available in rose.
3
White flowers look good so gardeners plant such roses.
4
Stem cutting is a type of asexual reproduction, so there was no variation.