Plants exam

Plants are...

• Multicellular

• Unicellular

Moses and liverworts are...

• Small and simple

• Large and complex

• With conducting tissue

• Flowering plants

• Non flowering plants

Select the flowering plants

• Gymnosperms

• Ferns

• Liverworts

• Angiosperms

Choose the corrects

• Angiosperns have seeds in cones

• Gymnosperms have seeds in cones.

• Flowering plants have seeds

Plants are so important because...

• Produce oygen we breath

• are green

• regulate water cycle

• Prevent soil erosion with their leaves

• Absorb carbon dioxide to produce organic matter

The main plant organs are

• Stem, roots and leaves

• Roots, leaves and chloroplast

• Chloroplast, stem and branches

• Stem, roots and branches

Select the functions of the roots

• Roots hairs absorb minerals and water from the soil

• Branched underground structures

• Anchor the plant to the ground

• Store food reserves

• Transport substances

Gas exange incluide:

• oxygen

• cellular respiration

• photosynthesis

• carbon dioxide

• water vapour

Do you like plants ?

• Yes

• No

• More or less

What are the 4 types of Troposims

• Phototropism, Tropisms, Geotropism, and Thigmotropism

• Phototropism, Gas exchange , Hydrotropism and Absorption

• Phototropism, Geotropism, Hydrotropism and Thigmotropism