WorksheetsG5 U4 From Flower to Fruit
Total questions: 30
Worksheet time: 19mins
Which type of sponge cucumber flower is this: MALE or FEMALE?
Male
Female
Complete (both male and female)
Which type of sponge cucumber flower is this: MALE or FEMALE?
Male
Female
Complete (both male and female)
What do you call part, "d"?
Pistil
Stamen
Pollen
Fruit
What do you call part, "e"?
Pistil
Stamen
Fruit
Pollen
Which part has pollen in its tips?
c
d
e
not in the choices
Which part becomes a fruit?
c only
d
e only
not in the choices
Which part is called stamen?
F
G
H
not in the choices
Which part is called pistil?
F
G
H
not in the choices
Which part becomes a fruit?
F
G
H
all of the choices are part of the fruit
Which of the following is TRUE about the flowers of sponge cucumber and morning glory? Choose TWO.
A morning glory has a separate male flower and a separate female flower.
Morning glory has 5 male parts and 1 female part in one flower.
A sponge cucumber has a separate male flower and a separate female flower.
A sponge cucumber has 5 male parts and 5 female parts in one flower.
Which of the following is TRUE about the covered flowers in this experiment? Choose TWO.
Full bloom female flowers are covered with plastic.
Full bloom male flowers are covered with plastic.
Female flowers that might bloom on the next day can also be covered with plastic.
Male flowers that might bloom on the next day can also be covered with plastic.
Which of the following is the EXPERIMENTAL VARIABLE 変える条件 in this experiment?
Pollen
Female flower
Male flower
Brush
Which of the following is the CONTROLLED VARIABLE 同じ・変えない条件 in this experiment?
Pollen
Female flower
Male flower
Brush
Complete the missing words: In this experiment, a brush will be used to get __________ from the _________ of a _________ sponge cucumber flower.
pollen; stamen; male
stamen; pollen; male
fruit, pistil; female
pistil; fruit; female
Which flower will be a fruit in this experiment: A (pollens applied) or B (no pollens applied)?
A
B
both flowers
none of the flowers
Complete the missing words: In this experiment, the ________ FROM the tip of the __________ should attach/stick TO the tip of the_________ of the _________.
pollens; stamen; pistil
pollens; pistil; stamen
stamen; pollens; pistil
pistil; pollens; stamen
Pollens landing on the tip of a pistil is called __________.
Fruit formation
Pollination
Flower formation
Bee imitation
What is inside these fruits?
Seeds
Food
Buds
Before using a microscope, which objective lens should you use FIRST: 5x, 10 x, 30x?
5x shortest objective lens
10x middle-size objective lens
30x longest objective lens
the magnification 倍率 does not matter
Which part should you use to make the image brighter?
反しゃ鏡 mirror
対物レンズ objective lens
接眼レンズ eyepiece
調節ねじ adjustment knob
Which part should you use to make the image bigger?
反しゃ鏡 mirror
対物レンズ objective lens
接眼レンズ eyepiece
調節ねじ adjustment knob
Which part should you use to make the image clearer?
反しゃ鏡 mirror
対物レンズ objective lens
接眼レンズ eyepiece
調節ねじ adjustment knob
Which pollens did these come from: Morning glory flower or Sunflower?
Morning glory flory
Sunflower
Which pollens did these come from: Morning glory flower or Sunflower?
Morning glory flory
Sunflower
Which side should you move the glass slide to see the whole image?
左 Left side
右 Right side
上 up
下 down
What is the Japanese word for pistil and female flower?
おしべ・おばな
めしべ・めばな
花粉・実
What is the Japanese word for stamen and male flower?
おしべ・おばな
めしべ・めばな
花粉・実
What is the best Japanese word for seeds?
種
種子
かく
咲く
What is the Japanese word for pollination?
受粉
花粉
みつ
実
EXTRA CHALLENGE: What do you call the hairlike parts in a corn?
おしべ stamen
めしべ pistil
花粉 pollen
実 fruit
