HORTICULTURE

HORTICULTURE SCIENCE

PLANT BIOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which types of plants produce asexually with spores?
A
mosses & gymnosperms
B
mosses & angiosperms
C
angiosperms & gymnosperms
D
mosses & ferns
Explanation: 

Detailed explanation-1: -Fungi, moss and fern all three reproduce by a common method of asexual reproduction which is called spore formation. Spore formation occurs in non-flowering plants. Spore are minute structures that are produced by the parent plant and are released into the air. More items

Detailed explanation-2: -Ferns, mosses, liverworts and green algae are all plants that have spores.

Detailed explanation-3: -Cryptogams refer to the plants and fungi that do not reproduce by seeds. Besides these, the cryptogams are also known to reproduce by means of spores. All spore producing plants including mosses and ferns do not reproduce by seeds are hence, known as cryptogams.

Detailed explanation-4: -Asexual reproduction known as fragmentation occurs when a piece of the moss grows to create a new moss. Mosses employ this to increase their chances of surviving. Not all plants have the ability to reproduce from any area of their body, but moss is a fantastic illustration of a plant that does.

Detailed explanation-5: -This contrasts with the pattern in all vascular plants (seed plants and pteridophytes), where the diploid sporophyte generation is dominant. Mosses reproduce using spores, not seeds, and have no flowers.

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