Explain the difference between self-pollination and cross-pollination.
04/11/2024
Science
7th
Reproduction in plants
Sketch the reproductive parts of a flower.
04/11/2024
Science
7th
Reproduction in plants
State the main difference between asexual and sexual reproduction.
04/11/2024
Science
7th
Reproduction in plants
Explain what you understand by sexual reproduction.
04/11/2024
Science
7th
Reproduction in plants
Describe the different methods of asexual reproduction. Give examples.
04/11/2024
Science
7th
Reproduction in plants
Fill in the blanks:
(a) Production of new individuals from the vegetative part of parent is
called_____________.
(b) A flower may have either male or female reproductive parts. Such
a flower is called_____________.
(c) The transfer of pollen grains from the anther to the stigma of the
same or of another flower of the same kind is known as
_____________.
(d) The fusion of male and female gametes is termed as _____________.
(e) Seed dispersal takes place by means of _____________,
_____________ and _____________.
04/11/2024
Science
7th
Transportation in animals and plants
Draw a diagram of the human excretory system and label the various
parts.