Blackbird eating a ripe fig. 1  As well as scratching up your vegetable beds in search of worms blackbirds will readily eat a variety of ripe fruits including tomatoes. They are by far the biggest threat to my tomato crop and if not checked can cause a lot of damage.
Dwarfism can be caused by more than 200 different conditions, but there are two causes that are most commonly seen in humans. The first main cause is achondroplasia, which accounts for about 70% of drawfism cases.
It is not possible to prevent dwarfism because most types are  caused by genetic conditions. The most common form is called  achondroplasia in which a parent passes on a mut â¦ ated copy of the  gene that causes this disorder to an offspring.Answered. In Conditions and Diseases.t is not possible to prevent dwarfism because most types are  caused by genetic conditions. The most common form is called  achondroplasia in which a parent passes on a mut â¦ ated copy of the  gene that causes this disorder to an offspring. Answered.