Gametophyte is the dominant phase in the life cycle of

Reproduction by gemmae is .........

Which of the following statements is correct about Marchantia?
$I.$ Plant body is thallus-like and closely attached to the substrate.
$II.$ Sporophyte is differentiated into foot,seta,and capsule.
$III.$ Gemma cups are located on the thalli.

In $Funaria$,stomata are present on the

The largest gametophyte is found in .........

Assertion: The peristome is a fringe of teeth-like projections found at the mouth of the capsule.
Reason: It may be of two types: nematodontous and orthodontous.