Question

the male cone of pinus is homologous to​

Answer 1

Explanation:

The gymnosperm Pinus radiata is monoecious, with male cones on the lower branches of the tree and female cones on the upper branches (see Fig. Fig.1).1). Male cones consist of a spiral arrangement of tightly packed pollen-bearing structures or microsporophylls formed around a central axis. The lower surfaces of the microsporophylls have two chambers called microsporangia in which the pollen develops. Nutrients for the developing pollen are supplied from an inner layer of microsporangial cells called the tapetum.

Answer 2

Answer:

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