In 
capsule, dispersal of spores takes place through
a)
Peristomial teeth
b)
Annulus
c)
Calyptra
d)
Operculum
In capsule, dispersal of spores takes place through
a)
Peristomial teeth
b)
Annulus
c)
Calyptra
d)
Operculum
Question ID - 1579 | SaraNextGen Top Answer
In capsule, dispersal of spores takes place through
a)
Peristomial teeth
b)
Annulus
c)
Calyptra
d)
Operculum
|
In |
|||||||
|
a) |
Peristomial teeth |
b) |
Annulus |
c) |
Calyptra |
d) |
Operculum |
1 Answer
127 votes
Answer Key / Explanation : (a) -
|
(a) In moss |
the dispersal of spores is facilitated by hygroscopic pouring movements of peristomial teeth (lengthening and shortening of peristomial teeth). The inner peristome acts as a sieve allowing only few spores to escape at a time.127 votes
Answer Link
127