Photosynthesis
What are the reactants of photosynthesis.
Carbon dioxide and water
Which mineral salts need to make proteins in plants
nitrates
What are the 4 importance of water for plants?
Support
photosynthesis
cooling
Transport
What are the male parts of the flowers?
anther filament
What is fertilization?
-
What are the products of photosynthesis
Oxygen and glucose
Which mineral salts need to make chlorophyll in plants
Magnesium
What are the tubes in plants to carry water and mineral salts for plants?
xylem phloem
What are the female parts of the flowers?
Stigma style ovary ovule
What does ovary and ovule become finally?
seed and fruit
In starch test, why do we need to boil the leaf in the water.
to break down the cell membrane
How does xylem move?
Up to the plant
What is pollination?
-
Tell me how seeds disperse.
By wind , water and animal
In starch test, why do we need to put the leaf in the ethanol.
To remove chlorophyll
How do phloem move?
Up and down the plants
how does watermelon disperse?
by animal
How do we know if there is starch or not.
By putting iodine in the leaf and if it turns to blue, it has starch.