difference between microsporophyll and the megasporophyll in detail
Answers
Answer:
microsporophyll means micro means huge organisms and mega means more than huge organisms.
Explanation:
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Answer:
Megasporophyll
Megasporophyll is a type of leaf-like structure produced by heterosporous plants such as seed plants, lycophytes, and some ferns. Generally, it produces megasporangia, sacs that produce megaspores of female spores. Moreover, in seed plants, ovule serves as the megasporangium. Ovules occur inside the ovary in angiosperms and inside the female cone in gymnosperms.
Furthermore, the integuments, nucellus, and embryo sac are the three structural parts of the ovule. Here, integuments are the outer layers of the ovule, while nucellus is the inner mass. The megaspore cell serves as the embryo sac, developing into the female gametophyte.
Microsoprophyll
Microsporophyll is the other type of leaf-like structure produced by the heterosporous plants. In contrast, it produces microsporangia, the sacs which produce microspores or the male spores. Generally, in some plants such as cycads, ferns, and lycophytes, sporophylls aggregate into strobili, which are distributed singly among sterile leaves.
Difference Between Megasporophyll and Microsporophyll
Both microsporophylls and megasporophylls can be intermixed or separately occur in different patterns. Also, their sporangia occur either in the axil or on the adaxial surface of the sporophyll.