Living functions
Parts of the plant
Types of plants
Photosynthesis
Pollination
100
What living function is it doing?
Nutrition
100
What part of plant is this?
Roots
100
What kind of plant is this?
Two bushes
100
We can find sugar in the stem of a plant?
TRUE / FALSE
TRUE
The stem transports food to the rest of the plant.
100
What can transport the pollen grain from the male to the female flower?
Insects, wind, water
200
Is it alife? Can it do any living function? Which one?
It is not alived? But it can make interaction.
200
What part of the plant is this?
Branches
200
What kind of plant is this?
Bush
200
What is the function of roots during photosynthesis?
Absorb whater and minerals
200
All plants make pollination, but not all plants make reproduction.
TRUE / FALSE
FALSE
All plants make reproduction, but not all plants make pollination.
300
Which of them is not related with plants reproduction:
a) Pistil
b) Spores
c) Sunlight
d) Pollen grain
c) Sunlight
300
What part of the plant transports whater, minerals and sugar during photosynthesis?
Stem (and branches)
300
What type of plant is this?
Grasses
300
What gas is absorbed by the leaves during photosynthesis?
Carbon dyoxide (CO2)
300
Complete the sentence:
The corolla is made of (_) and the calyx is made of (_).
The corolla is made of petals and the calyx is made of sepals.
400
What living function is related with Oxygen and Carbon Dyoxide?
a) Interaction
b) Nutrition
c) Reproduction
d) Photosynthesis
b) Nutrition
400
How is called the stem of trees?
Trunk
400
Say a difference between grasses and bushes.
Buses are smaller than trees but grasses are the smallest.
The bushes have branches and grasses don't have branches.
Bushes stem is hard but grasses stem is flexible.
400
What is the relation between humand and plants in gasses cycle.
Use the words: produce / expel / absorb.
Trees produce oxygen, humans breath the oxygen and expel carbon dioxyde. During photosynthesis plants absorb carbon dyoxide and produce oxygen.
400
Say the names of (F) and (C).
F = Stamen (Male part)
C = Pistil (Female part)
500
Our senses (taste, smell, touch) are realted with the vital function of:
a) Interaction
b) Nutrition
c) Reproduction
d) Photosynthesis
a) Interaction
500
Which of them are not involved in photosynthesis? (choose more than one)
Roots
Stem
Fruit
Branches
Leaves
Flower
Fruit and flower, they are realated with reproduction.
500
What is the difference between a tree stem and a bush stem?
The tree has only one stem called trunk, the brush have more stems.
The tree stem is thik, but the grass stem is thin.
500
Complete the photosynthesis formula:
Water + (A) + Carbon Dyoxide + (B) = (C) + Oxygen
A = Minerals
B = Sunlight
C = Sugar
500
What is the difference between a seed and a spore.
A seed is the mixture of a male plant and a female plant, the spores are not.