Question

Plant body of liverworts is
A. Thalloid in Porella
B. Thalloid in Marchantia
C. Leafy in Marchantia
D. More than one option is correct.

Answer 1

Hint: Bryophytes grow in humid environments however they can live in drier habitats and develop enfold reproductive features like sporangia and gametangia, but they lack flower bodies and fruits. Liverworts are one of the divisions of bryophyte with flattened vegetation that develops sprawling throughout soil, rocks and on different plants and they are separated into leafy and thalloid liverworts.

Complete answer:
To answer this question, first, we need to know about the plant body of liverworts. Liverworts are a set of non-vascular plant life same with mosses. They are a ways specific to maximum plants we commonly reflect on due to the fact they do not develop seeds, flowers, fruit or wood, or even lack vascular tissue. Instead of seeds, liverworts produce spores for reproduction.
Now, let us find the solution from the option.
 Porella is a large, common, and widespread genus of liverworts in order of Porellales. Plant body of liverworts is not the thalloid in Porella.
The plant body of a liverwort is thalloid, e.g., Marchantia. The thallus is dorsiventral and intently closed to the substrate. The leafy individuals have small leaf-like projections in rows at the stem like features. Leafy liverworts are the most effective species and consist of one layer of cells on their leaves. Thalloid liverworts are more complicated.

Hence the correct answer is OPTION(D)

Note: The liverworts are very primitive plant life and lots of species are most effective. They consist of one layer of cells. They vary to greater developed plants due to the fact they do not have any stomata present in their tissue which might be utilized by maximum plant groups for taking CO2 into their leaves for photosynthesis. Their green colored tissue is numerous layers thick and referred to as a thallus.