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What else can I help you with?
Why will wilting of a flower occur?
A plant usually wilts because it needs water.
Pollen is what part of a flower?
pollen is the male reproductive part of the flower. i guess you could call it plant sperm.
What is physically happening when water is dissolving a substance?
when we dissolve a substance then first of all there may occur physical change like shape,colour,temperature etc. these changes are called physical changes.
What is a flower containing both sexes?
A flower containing both sexes is called a perfect or bisexual flower. These flowers have both male (stamens) and female (pistil) reproductive organs, allowing self-pollination to occur within the same flower.
Give three things you might see if a chemical reaction takes place?
There are many observations that may occur when a chemical reaction takes place. Some of the things are:- Change of colour, change of temperature change of state. These can be observed by the features below There might be a change in colour when mixing the reactants; the vessel in which the reaction is taking place might get warm on the outside or cold depending on the type of reaction. There may be effervescence or fizzing with gas production; a precipitate may form.
What change occur after fertilization?
it will become a new flower
How is the shape and size of shadow affected if colored light is used?
No change will occur because shadow is a dark outline of an object, irrespective of the colour of the object or the colour of the light.
Which part of a flower does meiosis occur?
stamen and pistil
Is there any colour change when sulfuric acid is mixed with sodium hydroxide?
Yes, when sulfuric acid is mixed with sodium hydroxide, a neutralization reaction occurs to form water and sodium sulfate. The color change that may occur will depend on the concentrations and purity of the substances being used. Generally, the reaction itself does not produce a noticeable color change.
When a flower stem changes color what does that occur?
When the stem turns brown, the flower is either dead or dying.
Why are flowers brighly colored?
The main reason is to attract pollinators. For example, bees are strongly attracted to yellow and blue, whereas hummingbirds are strongly attracted to red especially, but also to pink, yellow, orange and purple. When the pollinators are able to find, and then visit, the flower, they will help to transfer pollen from one flower to the next, allowing pollination to occur.
When is the shaymin event going to occur in North America?
in flower valley
Which flower part does fertilization of the eggs occur and the seeds develop?
the ovule.
How does reproduction occur in a flower?
The pollen of a male male flower is transported by a bumble bee or some other insect. The insect lands in a female flower and leaves the pollen behind.
Why does a pea pollen grain contain only one flower colour allele?
Because during gamete formation,one member of the allelic pair separates from one another to form the genetic constitution of the gamete (the gene responsible for flower colour of the allele will occur singly due the separation of the members of the allelic pair).
For reproduction to occur where on a flower must pollen land?
it must land on the pistil
Why will wilting of a flower occur?
A plant usually wilts because it needs water.
