Distinguish between asexual spores, sexual spore, bud and zygote.
swatidk28 , 5 Years ago
Grade
1 Answers
Arun
Last Activity: 5 Years ago
Yeast is a single-celled organism. The small bulb-like projection coming out from the yeast cell is called a bud.
The bud gradually grows and gets detached from the parent cell and forms a new yeast cell.
The new yeast cell grows, matures and produces more yeast cells. If this process continues, a large number of yeast cells are produced in a short time.
Fungi on a bread piece grow from spores which are present in the air. When spores are released they keep floating in the air.
The spores are asexual reproductive bodies. As they are very light, they can cover long distances.
Each spore is covered by a hard protective coat to withstand unfavorable conditions such as high temperature and low humidity. So they can survive for a long time.
Under favourable conditions, a spore germinates and develops into a new individual.
Plants such as moss and ferns also reproduce by means of spores.
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