Flowering plants + scientific investigation

Flowering plants + scientific investigation

Flower parts

Flower has male and female parts

The male = Stamen

The female = Carpel

Stamen is made up of

anther

Filament

Carpel is made up of

Stigma

Style

Ovary

Flower parts

The flower is surrounded by:

1- Petal : colored leaf-like structures to attract insects for pollination

2- Sepal: Green leaf-like structute at the bottom of the ovary.

Multiple Choice

which part makes pollen?

• Stigma

• anther

• filament

• ovary

Multiple Choice

Which part makes OVUM?

• Anther

• Stigma

• Ovary

• Sepal

Multiple Choice

The male part of the flower ___________

• Stamen

• Carpel

• Petal

• Sepal

Multiple Choice

The female part of the flower ________

• Stamen

• Carpel

• Petal

• Sepal

Multiple Choice

Insects fly from one flower to another.

Which process occurs as a result?

• Fertilisation

• Filtration

• Pollination

• Growth

Multiple Choice

The joining of the pollen with the ovum ________

• Fertilisation

• Filteration

• Pollination

• Germination

Multiple Choice

when a seed starts to grow _________

• Pollination

• Fertilisation

• Dispersal

• Germination

Multiple Choice

When seeds spread to new location for the purpose of germination

• Pollination

• Fertilisation

• Growth

• Dispersal

Multiple Choice

Scientists follow the steps of scientific enquiry.

Which step is shown by the given statement?

" I think the seeds left in the fridge will not germinate.?

• Observation

• Prediction

• Question

• Conclusion

Multiple Choice

Scientists follow the steps of scientific enquiry.

Which step is shown by the given statement?

" Plants need light and water to grow healthy " ?

• Observation

• Prediction

• question

• Conclusion

Multiple Choice

Scientists follow the steps of scientific enquiry.

Which step is shown by the given statement?

" shoot 1 grew 4 mm in day 4 "

?

• Observation

• Prediction

• recording results

• Conclusion

Multiple Choice

Scientists follow the steps of scientific enquiry.

Which step is shown by the given statement?

" I will use the same number of seeds in each dish to ,___________

• make a fair test

• get reliable results

Multiple Choice

Scientists follow the steps of scientific enquiry.

Which step is shown by the given statement?

" I will repeat the steps four times in a row "

• to make a fair test

• to get reliable results

Multiple Choice

There are _______ stages in the life cycle of flowering plants

• three

• four

• five

• six

Multiple Select

In photosynthesis, plants take in ________

( choose ALL possible answers)

• Water

• Oxygen

• Light

• Carbon dioxide

Multiple Select

what do seeds need to germinate?

( choose ALL possible answers )

• water

• wind

• air

• warmth

Multiple Choice

________ take in water and nutrients from the soil

• Flower

• Stem

• Root

• leaf

Multiple Choice

_________ transports water and nutrients to other plant parts

• Flower

• Leaf

• Stem

• Root

Multiple Choice

_______ collects light to make food

• Flower

• Leaf

• Root

• Stem

Multiple Select

choose TWO purposes for bees to visit flowers.

• to feed on nectar

• to feed on pollen

• they like to fly

• they like their coloured petals