Quizizz Science 5

All Seeds will germinate when they are given space to grow, warmth from the sun, air, and water. But all seeds are not able to germinate still. What can be the possible reason for the seeds to get damaged?

• Seeds get destroyed or eaten by animals (birds, insects)

• Seed get destroyed by rain or wind.

• All of the above

Karan planted seeds in the field. He provided it with all the required conditions, like air, water, and sunlight. He threw all the seeds very close to one another in the field. What do you think? Will the seeds be able to germinate properly? Why?

• Yes because seeds don't need space to grow.

• No because the seeds need space to grow.

• None of the above

Sycamore seeds are carried away by the wind. If some seeds fall on the soil and some seeds fall on the football ground. Which seed will germinate?

• Seeds will be able to germinate on the soil.

• Seeds will be able to germinate on the football ground.

• None of it will able the seed to grow.

The life of a plant begins from a _____ seed.

• tiny

• big

• medium

The process of the growth of a seed into a plant is called _____.

• photosythesis

• pollination

• germination

The first sign of growth is a tiny _____ which comes out of the seed.

• root

• leaf

• stem

The _____ root grows longer and thicker together with the secondary roots.

• primary

• secondary

• tertiary

The growing plant bursts open through the seed coat in search of sunlight to start its own process of _____.

• pollination

• photosythesis

• germination

A tiny root grows _____ whereas a shoot begins to grow upwards.

• sidewards

• downwards

• upwards

When conditions are right the seed starts to take in _____.

• water

• sunlight

• warmth