How do plants know when to flower?
Phytochrome, a blue-green pigment, is part of a switching mechanism for phototropic responses to light of red and far-red wavelengths. Its active form, Pfr might…
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Category
Botony
Q & A on living world and taxonomy
Q1. Who is known as the Darwin of the 20th century Ernst Mayr(1940) – During the mid 20th century, Ernst Mayr was one of the…
Read Article →ANGIOSPERMS (FLOWERING PLANTS)
Angiosperms are most dominant and most evolved plants on this earth, appeared about 130 million years ago in Jurassic (dicot plant) and cretaceous (monocot plants)…
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Symbiosis
A symbiosis is an evolved interaction or close living relationship between organisms from different species, usually with benefits to one or both of the individuals…
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