select correct option of haploid structures of a bryophyte
1 . capsule
2 . seta
3 . gemma and foot
4 . protonema
Dear Student,
The spore was haploid and so are the resulting protonema. A bryophyte spore germinates and produces an often algal-like mat, called a protonema and the leafy or thalloid stage of the gametophyte develops from the protonemal stage. Hence option 4 is correct.
Regards.