Insects and their economic importance

Question 1 of 10

The weevil damages stored grain mainly at the

Question 2 of 10

The housefly spreads diseases such as typhoid by

Question 3 of 10

Locusts are harmful because they

Question 4 of 10

Honeybees are economically important because they

Question 5 of 10

In a honeybee colony, the sterile females that collect nectar and care for the young are the

Question 6 of 10

The stage of a grasshopper's life cycle that resembles the adult but has no wings is the

Question 7 of 10

Complete metamorphosis involves the stages

Question 8 of 10

The grain weevil is a pest because it

Question 9 of 10

The housefly spreads diseases such as cholera by

Question 10 of 10

The silkworm is economically important because it