Question Detail
Question
The gametophyte of Marchantia is described as a prostrate thallus that generally spreads across the ground. What is a key characteristic of its branching pattern?
Correct Answer
Option C is the correct answer.
Detailed Explanation
Page 15 states: "The thallus is green, characterized by repeated branching into two parts (dichotomous branching) as it grows, with a dorsal (top) and ventral (bottom) surface." Dichotomous branching is a type of branching where the apex divides into two equal branches.
Hint
Look for the description of the thallus's growth and branching pattern in the 'MARCHANTIA' section.