Ovule is morphologically equivalent to:-a)Megasporeb)Megasporangiumc)M...
Ovules consist of a nucellus and one or two integuments, with the nucellus being the megasporangium where meiosis takes place. One or more megaspores develop into a haploid female gametophyte, which eventually produces one or more egg cells.The integument is an integral part of the ovule throughout the spermatophytes.
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Ovule is morphologically equivalent to:-a)Megasporeb)Megasporangiumc)M...
Ovule is morphologically equivalent to megasporangium. ovule has nucellus where meosis occur it is megasporangium
Ovule is morphologically equivalent to:-a)Megasporeb)Megasporangiumc)M...
Explanation:
Ovule
- An ovule is a structure that develops within the ovary of a seed plant and contains the female reproductive cells.
- It is the structure that gives rise to and contains the female reproductive cells.
- The ovule eventually develops into a seed after fertilization.
Megasporangium
- The megasporangium is the structure within the ovule where meiosis occurs to produce the megaspores.
- It is the structure that produces megaspores, which are the female spores in seed plants.
- The megaspores will eventually develop into the female gametophyte.
Equivalence to Ovule
- The megasporangium is morphologically equivalent to the ovule because it is the part of the ovule where the female reproductive cells are produced.
- Both structures are involved in the development of the female reproductive cells in seed plants.
- The megasporangium is a crucial part of the ovule as it is responsible for producing the megaspores that will eventually develop into the female gametophyte.
Therefore, the correct answer is option B) Megasporangium.
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