Page 26 - Science E-Book Prep.3 2024-2025 1st term_Neat unit 3,4

Science Department
Prep.3

How the spore formation in bread
mold does occur?

1- Fungi have special organs called
sporangia
(a singular sporangium).
2- Each sporangium has a large number
of
spores that release after cutting its wall.
3- When spores find a suitable environment, they start growing to
gives out a new organism.

6. Vegetative
reproduction:

:

It is an asexual reproduction by using vegetative organs except seeds.

- The plants reproduce vegetative without needing seeds by their
vegetative organs and the cells (tissues culturing) in order to produce
new plants very similar to the parent plant.

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First Term