Plant parts
Which plant part absorbs water and minerals from the soil?
植物的哪个部分从土壤中吸收水和矿物质？
The roots. 根。
Which flower part produces pollen?
花的哪个部分产生花粉？
The anther. 花药。
What substance is moved during pollination?
传粉时，什么物质被移动？
Pollen. 花粉。
What does a fertilised ovule develop into?
受精后的胚珠会发育成什么？
A seed. 种子。
Why is it helpful for seeds to spread away from the parent plant?
种子传播到远离母株的地方有什么好处？
There is less competition for light, water and space.
可以减少对光、水和空间的争夺。
Name two jobs of the stem.
说出茎的两个作用。
It supports the plant and transports water.
支撑植物和运输水。
Which flower part receives pollen during pollination?
传粉时，花的哪个部分接收花粉？
The stigma. 柱头
How does a bee carry pollen between flowers?
蜜蜂怎样在花之间携带花粉？
Pollen sticks to its body and is carried to another flower.
花粉粘在它的身体上，被带到另一朵花。
What does the ovary usually develop into after fertilisation?
受精后，子房通常会发育成什么？
A fruit. 果实。
Name one feature that helps a seed travel in the wind.
说出一个帮助种子随风传播的特点。
Wings, fine hairs or a light weight.
翅膀、细毛或重量轻。
Which plant part usually makes food using sunlight?
植物的哪个部分通常利用阳光制造养分？
The leaves. 叶子。
How do colourful petals help a flower?
鲜艳的花瓣怎样帮助花？
They attract pollinators, such as bees.
它们吸引蜜蜂等传粉动物。
During pollination, pollen moves from which part to which part?
传粉时，花粉从哪个部分移动到哪个部分？
From the anther to the stigma.
从花药到柱头。
What do we call the process when a seed starts to grow?
种子开始生长的过程叫什么？
Germination. 萌发。
How do hooks help a seed spread?
种子上的钩子怎样帮助传播？
They attach to animal fur or clothing.
它们钩住动物的毛或衣服。
Why do plants need light?
植物为什么需要光？
To make food through photosynthesis.
通过光合作用制造养分。
Which flower part contains the ovules?
花的哪个部分含有胚珠？
花的哪个部分含有胚珠？The ovary. 子房。
How can wind help with pollination?
风怎样帮助传粉？
It carries pollen from anthers to stigmas.
它把花粉从花药带到柱头。
Name three conditions most seeds need to germinate.
说出大多数种子萌发需要的三个条件。
Water, air (oxygen) and a suitable temperature.
水、空气（氧气）和适宜的温度。
How can animals spread seeds after eating fruit?
动物吃了果实后，怎样传播种子？
Some seeds pass out in their droppings.
一些种子会随粪便排出。
Why might a plant struggle if its roots are badly damaged?
如果根严重受损，植物为什么可能生长不好？
It cannot absorb enough water and minerals.
它无法吸收足够的水和矿物质。
What do sepals do?
Protect the flower
Why do some flowers produce nectar?
为什么有些花会产生花蜜？
To attract animals that can help with pollination.
吸引能帮助传粉的动物。
Can a seed germinate on damp cotton without soil?
种子没有土壤，能在湿棉花上萌发吗？
Yes, if it has water, oxygen and a suitable temperature.
能，只要有水、氧气和适宜的温度。
A flower has bright petals and a sweet smell. Is it more likely to be pollinated by wind or insects? Why?
一朵花有鲜艳的花瓣和香味。它更可能通过风还是昆虫传粉？为什么？
Insects, because the colour and smell attract them.
昆虫，因为颜色和香味会吸引它们。