A typical angiosperm anther is__________with each lobe having __________theca, i.e they are______________often a longitudinal groove runs lengthwise separating the theca.
Bilobed, three, tetrathecous respectively
Bilobed, two, trithecous respectively
Tetralobed, four and dithecous respectively
Bilobed, two and dithecous respectively
As we have learned
Structure of Anther -
A typical angiosperm anther is bilobed with each lobe having two theca, i.e., they are dithecous.
- wherein
Often a longitudinal groove runs lengthwise separating the theca.
Bilobed, two and dithecous respectively
Hence, the correct option is(d)