Seeds

Name the outermost part of a seed.

• Cotyledons

• Seed coat

• Embryo

• None

Which of the following things are required for germination of seed?

• Temperature

• Water

• Quality of soil

• All of these

Seeds of Dandelion are dispersed through?

• Water

• Wind

• Gravity

• Insects

Tags

NGSS.MS-LS1-4

Identify the picture.

• Willow

• Coconut

• Dandelion

• None

Tags

NGSS.3-LS1-1

NGSS.4-LS1-1

Name the seeds which disperse by water.

• Lotus

• Rose

• Marigold

• All

State a dispersal method for the fruit/seed below

• By animals

• By water

• By wind

• By explossive

Choose the ideal characteristics of seed which is disperses by wind

• Attractive colour, explode when dry

• Small, edible, waterproof

• Light, float on water, have air space

• Small, light, have wing-like structure

My pod splits open and seeds are thrown far away from my mother plant. What is likely my dispersal method?

• By animal

• By explosive mechanism

• By water

• By wind

Which of the seeds below has the same dispersal method as the seed/fruit in this picture?

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How do the papaya seeds get spread by birds?

• Through their saliva

• Birds carry the seeds using their claws

• Through their dropping

• Birds carry the seeds in their mouth