Plant Life cycle

When the pollen and egg join the ovary is called

• pollination

• germination

• fertilization

• photosynthesis

The flower is the ............................ part of the plant

• digestive

• sensitive

• photosynthesis

• reproductive

Which of type of pollination is used if the flowers are not brightly coloured?

• wind

• insects

Which of the following is/are types of pollination?
A) wind pollination 
B) Insect pollination 
C) explosive pollination  

• B only
• A and B only
• All of the above

Tags

NGSS.MS-LS1-4

I have long and feathery stigma that sticks out of the flower. How am I likely to be pollinated by?

• By wind 
• By insects 
• By water 
• By explosive action

Tags

NGSS.MS-LS1-4

The spores of the non-flowering plants are dispersed by wind because the spores are _____.

• big and flat 
• dry and black
• hairy and sticky
• very tiny and light

It is the spreading of seeds to other places.

• germination

• habitat

• seed dispersal

Tags

NGSS.MS-LS2-4

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

How are dandelion seeds dispersed?

• by animals

• by explosion or bursting

• by wind

Tags

NGSS.MS-ESS2-5

How are coconuts dispersed?

• by animals

• by water

• by wind

Tags

NGSS.4-ESS2-1