the flower is sterile
The sepals and the petals are the sterile leaves of a flower. This is in contrast to the pistils and stamens, which are the parts of a flower used in reproduction.
The sterile leaves of the flower are the sepals and the petals.
Petals are sterile, but they are still an organ of the flower.
sterile gloves are clean never before used gloves, while non-sterile gloves have been used but are clean
Sterility
stigma
Non-sterile differ from sterile products, in that they are allowed to contain some microorganisms and the content such microbes are specified in pharmacopoeial.
This definition is only one or the other. Either sterile or non-sterile. There is no such thing as partially sterile.
Yes you can buy non sterile gloves at home depot, or any medical supply.
altho it dosent have to be sterile it could infect the wound if it is not. but a non sterile cover is better then none at all.
If there is no ovule in a flower, a seed can not be formed. The flower is sterile. However many plants can reproduce asexually.
A perianth is a sterile part of a flower, consisting of the sepals and petals.