science project
by chanell
what do you mean
by flowering
plants?
a flowering plant is
a plant that bear flowers and
fruits, and
use seeds to reproduce, or
make more
plants like them.
what is
fertilization?
In plants, fertilization is a process of sexual
reproduction, which occurs after pollination
and germination. Fertilization can be
defined as the fusion of the male gametes
(pollen) with the female gametes (ovum) to
form a diploid zygote. It is a
physicochemical process which occurs after
the pollination of the carpel.
what is
pollination
?
Pollination is the act of transferring pollen
grains from the male anther of a flower to
the female stigma. The goal of every living
organism, including plants, is to create
offspring for the next generation. One of
the ways that plants can produce offspring
is by making seeds..
what is
germination
?
Germination is the process by which a
plant grows from a seed into a seedling.
Seeds remain dormant until conditions
are favorable for germination. All seeds
need water, oxygen and optimal
temperature to germinate. When a seed
is exposed to the proper conditions,
water and oxygen are taken in through
the seed coat
what do you mean
by non-flowering
plants?
v
. The plants which do not produce flowers
are known as non-flowering plants.
Various examples of non-flowering plants
such as hornworts, liverworts, and Pinus
fall under this category. These plants
usually reproduce with or through spores.
thank
you

science project.grade5.ppt for primar 5 cambridge

  • 1.
  • 2.
    what do youmean by flowering plants?
  • 3.
    a flowering plantis a plant that bear flowers and fruits, and use seeds to reproduce, or make more plants like them.
  • 4.
  • 5.
    In plants, fertilizationis a process of sexual reproduction, which occurs after pollination and germination. Fertilization can be defined as the fusion of the male gametes (pollen) with the female gametes (ovum) to form a diploid zygote. It is a physicochemical process which occurs after the pollination of the carpel.
  • 6.
  • 7.
    Pollination is theact of transferring pollen grains from the male anther of a flower to the female stigma. The goal of every living organism, including plants, is to create offspring for the next generation. One of the ways that plants can produce offspring is by making seeds..
  • 8.
  • 9.
    Germination is theprocess by which a plant grows from a seed into a seedling. Seeds remain dormant until conditions are favorable for germination. All seeds need water, oxygen and optimal temperature to germinate. When a seed is exposed to the proper conditions, water and oxygen are taken in through the seed coat
  • 10.
    what do youmean by non-flowering plants?
  • 11.
    v . The plantswhich do not produce flowers are known as non-flowering plants. Various examples of non-flowering plants such as hornworts, liverworts, and Pinus fall under this category. These plants usually reproduce with or through spores.
  • 12.