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- 1. 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
- 2. Multiple Choice
State the method of dispersal for this seed/ fruit.
Wind
Animal
Water
Splitting Action
- 3. 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 and C only
- 4. Multiple Choice
Jeff grew his plant in a small pot. He placed the pot outside and watered the plants every day.
However, after a few weeks, the plants died. What is the likely reason for this to happen?
Unfertilised soil
Not enough water
Not placed under sunligt
Overcrowding
- 5. Multiple Choice
State the characters ideal for dispersion by wind.
Small, light and hair-like
Small, light and sharp hooks
Big, light and fibrous husk
Big, light and explode
- 6. Multiple ChoiceIn what stage of the life cycle does pollination occur?seed productiongerminationfertilizationplant development
- 7. Multiple ChoiceWhat does an ovule become when it is pollinated?a seeda sprouta fruitit stays an ovule
- 8. Multiple ChoiceWhy is fruit formed around an apple seed?Fruit is formed around the seed to protect it.Fruit is not formed around the seed.Fruit is everywhere.Fruit is different color.
- 9. Multiple ChoiceWhat structure of the plant holds the embryo?StemSeedFlowerFruit
- 10. Multiple ChoiceA seed can grow in water instead of soil as long as they have what?GerminationNutrientsAirLight
- 11. Multiple ChoiceAnimals _________ plant pollination and seed dispersal.hurtmake no difference todestroyhelp
- 12. Multiple ChoiceBees carry _________ from one plant to another.waterdirtpollennectar
- 13. Multiple ChoiceThe process of plants creating their own food is called?GerminateNutrientsPhotosynthesisPlant Life
- 14. Multiple ChoiceHumans breathe out which of the following?OxygenCarbon DioxideAll of the above
- 15. Multiple ChoiceWhich do plants do?Make OxygenMake FoodMake Animal HabitatsAll of the above
- Answer choicesTagsAnswer choicesTags