Reproduction In Plants Flashcards
Define reproduction.
The production of new individuals from their parents in know as reprodution.
Define Sexual reproduction
Both the parents are involved and
Gametes are involved too
Name all the vegetative parts
Roots, stem and leaves
Define Asexual reproduction.
Only single parent is involved and gametes are not involved
Tell the benefits of vegetative propagation and define the process
Seedless plants can be grown,the child is identical to the parent, they grow faster
The process of growing plants through the vegetative parts
What happens in bryophyllum potato and ginger which labels that have sprouted throught the process of vegetative propogation
In bryophyllum buds grow at the margin, on potato there’re small outgrowths knows as eyes and from the ginger a whole plant starts sprouting
Explain the process of budding in an yeast cell
Budding in yeast is a type of asexual reproduction. A small bud forms on the parent cell, grows, and eventually breaks off to become a new yeast cell. This new cell is genetically identical to the parent
Explain the process of fragmentation in algae (spirogyra)
In the process of fragmentation a cell breaks down into 2 parts and when each part reproduces they multiply.
Explain the process of spore
Formation in a bread mould
In bread mould, spore formation occurs when the mould produces tiny spores in structures called sporangia. These spores are released into the air, and when they land in a suitable environment, they grow into new moulds
Explain the types of flowers
There are 2 types of flowers known as bisexual which has both the reproductive parts and nisexual which has 1 reproductive part
Explain the different types of pollination
Cross pollination in which the pollen grain are sent to different flower from the anther and self in which it happens form anther to the stigma
Explain the process of fertilisation
Male and female gametes fuse which form into zygote which then turns into an embryo
What is the mature ovary and ovule known as
Ovary into fruit and ovule into seed
Through which medium does maple and drumstick disperse
Air
What part of flower and what things turn into a male gamete
By anther form pollen grains
What forms into a female gamete
It form in an ovule
