Unit 3-2 How Plants Reproduce Grade 4

The process of a sperm and an egg cell joining together is called?

• germination

• pollination

• fertilization

• maturity

The process of pollen moving from a male plant part to a female plant part is called?

• germination

• maturity

• fertilization

• pollination

A cell that can grow into a new plant when the conditions are right is called a?

• spore

• maturity

• environment

• vascular

The embryo in a seed begins to grow in this process.

• pollination

• germination

• maturity

• spore

When a plant grows to its full size it has reached what stage?

• germination

• fertilization

• spore

• maturity

A series of stages that a living thing goes through as it develops is called a _________________?

What are two reproductive structures that make seeds?

• Cones

• petals

• anthers

• flowers

What are three ways pollen can move from plant to plant?

• The wind can blow it

• Animals transport it on their bodies

• flowing water moves it

• people can mail it

What is a pollinator's job?

• To transport pollen from flower to flower, on its body

• To eat the pollen and then deposit it as waste on another flower

• To pick the pollen and keep it safe

• To make allergy sufferers miserable.

What are three examples of pollinators?

• Bees

• Butterflies

• Animals with fur

• Cars