Functions of Pollination
The term pollination refers to the process of transfer of pollen grains from anther of the stamen to the receptive stigma …
The term pollination refers to the process of transfer of pollen grains from anther of the stamen to the receptive stigma …
Pteridophytes are seedless vascular plants. In this post, we will summarize the classification proposed by Smith (1955), Bo…
Homosporous pteridophytes: produce only one type of spore that contains both male and female parts.The resulting gametophy…
On the basis of sporangial development Goebel (1881) classified into two groups, 1. Eusporangiate 2. Leptosporangiate 1.…
Pteridophytes differ in their structure of leaves and are classified into megaphyllous and microphyllous pteridophytes. …
• Pteron; Gk: feather (feather like leaves) • Seedless vascular plants-vascular cryptogams • First land plants • About 1…
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