After mating they do, yes.
Yes, all stick insects can produce unfertilized eggs via parthenogeneses. Some species do have males which can produce fertilized eggs, but all females are able to produce eggs without a mate.
Phasmatodea, also known as stick insects, reproduce sexually. Females produce eggs which are fertilized by males during mating. The female then lays the fertilized eggs, which typically resemble seeds or small capsules, often dropping them to the ground where they hatch.
Male stick insects can be produced from fertilized eggs, whereas females can come from both fertilized and unfertilized eggs.
Only fertilized eggs produce chicks and even then, only under certain conditions. The eggs you buy in the grocery store are not fertilized and can never be incubated. Most eggs sold in stores are not viable.
Stick Insects, like all Insects, produce eggs. Some species of Stick Insect will lay unfertilized eggs without the presence of a male. This process is called Parthenogenesis. Other species of Stick Insect do need a male and female pair so the eggs are fertilized before they are laid. Fertilized eggs will produce both male and female offspring, whereas unfertilized eggs will only produce females.
Spores
so we can eat em! Because they were not fertilized by a male.
Gymnosperm eggs are typically fertilized through the process of pollination. Pollen grains are carried by wind or insects to the female ovule where fertilization occurs, resulting in the formation of a seed.
Parthenogenesis is a type of asexual reproduction where organisms can reproduce without their eggs being fertilized by sperm. This is common in species such as reptiles, insects, and fish.
Fertilized eggs are eggs that have been fertilized by sperm, while embryonated eggs are fertilized eggs that have developed into embryos. In embryonated eggs, the embryo has started to grow and develop, while fertilized eggs are simply eggs that have been successfully fertilized.
They reproduce sexually and lay eggs
In plants - no seeds, no fruit. In most animals - no baby. In some insects - male offspring. When these insects' eggs ARE fertilized you get female offspring!