Question

Funaria belongs to: ____.

• A. Algae
• B. Bryophyta
• C. Gymnosperm
• D. Angiosperm

Hint:

Bryophytes like Funaria are universally called the "Amphibians of the Plant Kingdom" because they live on land but are absolutely dependent on water for sexual reproduction.

Answer 1

The Correct Option is B

Step 1: Understanding the Concept:
Bryophytes represent primitive land plants that require water for fertilization, often occupying transitional zones between land and water.

Step 2: Detailed Explanation:
Funaria is a genus of true mosses belonging to the division Bryophyta. It is a small, green, leafy plant that grows in moist, shady places. It displays a clear alternation of generations, where the prominent leafy plant is the haploid gametophyte, and the attached capsule/stalk represents the dependent diploid sporophyte.

Step 3: Final Answer:
Funaria belongs to Bryophyta.

Answer 2

The question asks which plant group Funaria (a moss) belongs to, so each option is checked against Funaria's known features.

1. Algae: Algae generally live submerged in water or in very wet habitats and lack any differentiation into root-like, stem-like, or leaf-like parts. Funaria has a distinctly leafy, upright gametophyte, which does not match the body plan of algae.
2. Bryophyta: Funaria is a common moss, placed in the division Bryophyta. It grows as a small, green, leafy plant in moist, shaded places, still needs a film of water for its motile sperm to swim to the egg, and shows a clear alternation of generations, where the leafy plant is the dominant, independent gametophyte and a stalked capsule growing out of it is the shorter-lived, dependent sporophyte. This matches Funaria's biology closely.
3. Gymnosperm: Gymnosperms are seed plants with woody vascular tissue, such as pines and cycads. Funaria has no vascular tissue and produces no seeds at all, ruling this out.
4. Angiosperm: Angiosperms are flowering, seed-producing plants with vascular tissue and often fruits. Funaria, lacking flowers, seeds, and vascular tissue, does not fit this group either.

Funaria's leafy gametophyte-dominant body plan, dependence on water for fertilisation, and lack of vascular tissue or seeds are all classic bryophyte features.

Therefore, the correct answer is Bryophyta.