Reproductions in Plant

Multiple Choice

The process by which something begins to grow or develop is called__________________.

• change

• germs

• categorizing

• germination

Multiple Choice

The reproductive parts of a plant are found in the _____

• fruit

• trunk

• flower

• leave

Multiple Select

Flowers have male, female and neutral parts. The male part of a flower consist of:

• Anther

• Filament

• Pollen grains

• Ovary

Multiple Select

The female part of a flower consist of:

• Stigma

• Style

• Ovary

• Ovules

Multiple Choice

Which part of the flower will develop into a fruit after fertilisation has taken place?

• A

• B

• C

• D

Multiple Choice

Which of the following structures is part of the female reproductive system in plants?

• Filament

• Petal

• Stigma

• Anther

Multiple Choice

Which of the following structures is part of the male reproductive system in plants?

• ovary

• style

• sepal

• Anther

​

Let's watch a video on POLLINATIONS

​

https://www.youtube.com/watch?v=W-daJxfe4As https://www.youtube.com/watch?v=W-daJxfe4As

Multiple Select

Flowers can be pollinated by _____

• wind

• insects

• birds

• light

Multiple Choice

Wind-pollinated flowers typically have

• nectar

• large and colourful petals

• small, light and powdery pollen

• a scent

Multiple Choice

Insect-pollinated flowers typically have

• small, inconspicuous flowers

• light, powdery pollen grains

• relatively large, and often sticky grains of pollen

• no scent

Multiple Choice

Bird-pollinated flowers typically have

• large amount of pollen

• large amount of nectar

• a dull colour

• no fragrance

Multiple Choice

Bird-pollinated flowers do not produce nectar in the nectary base of the flower

• True

• False

Multiple Choice

Wind-pollinated flowers often have long, feathery stigmas

• True

• False

Multiple Choice

Insect-pollinated flowers often have anthers enclosed within the flower, lower than the stigma

• True

• False

Multiple Choice

Which of the following is NOT a pollinating agent?

• Bees

• Butterflies

• Wind

• Mammals

• FIre

​Let's watch a video on FERTILIZATION

https://www.youtube.com/watch?v=FHPou1egDKA

​

Multiple Choice

Fertilization is the process by which an

• animal carries pollen between plants

• egg and pollen combine

• embryo grows into a plant

Multiple Choice

Can a plant reproduce if it doesn't make seeds?

• Yes

• No

Multiple Choice

In which part of the flower does fertilization take place? Be specific.

• the ovary

• the stamen

• the petal

• the pistil

Multiple Choice

The purpose of seed dispersal is for the seeds to __________.

• germinate at the same time

• move to the same place and grow

• move further away from the parent plant

• compete with one another for minerals in the soil

Multiple Choice

What are the characteristic of the seeds dispersed by man and animals?

A: Can float on water

B: Sweet and juicy

C: Have hooks or stiff hairs

D: Have wing-like structures and are light

• A and B only

• B and C only

• C and D only

• A,B,C only

Multiple Choice

A mystery fruit was said to be dispersed by water.

How can one confirm this statement?

A: Place the fruit on water to see if it floats.

B: Find the mass of the fruit by putting it on a weighing scale.

C: Cut open the fruit to see if it has a fibrous husk.

D: Cut the fruit to see if it containts water.

• A and B only

• B and D only

• A and C only

• C and D only

Multiple Choice

State the characters ideal for dispersion by wind.

• Small, light and sharp hooks

• Big, light and explode

• Small, light and hair-like

• Big, light and fibrous husk

Multiple Choice

Animals _________ plant pollination and seed dispersal.

• help

• make no difference to

• hurt

• destroy

Multiple Choice

Why it is better for seeds to be scattered far and wide?

• To provide shelter to other animals.

• For plants to have a better chance of growing healthier.

• For farmers to see which soil is good for the plants.

​

Let's watch a video on GERMINATION

​

https://www.youtube.com/watch?v=JSe_VUMymjo

Multiple Choice

The process by which something begins to grow or develop is called__________________.

• germs

• change

• germination

• categorizing

Multiple Select

What three things do a seed need in order to start growing?

**Make sure you choose 3!**

• water

• temperature

• seed

• light

Multiple Choice

Which condition is NOT needed for germination?

• water

• light

• oxygen