Asked by Jared Easton on May 30, 2024
Verified
When a moss spore lands in a suitable spot, it germinates and grows into a filament of cells called a:
A) seta.
B) archegonia.
C) megaspore.
D) protonema.
E) prothallus.
Protonema
A thread-like chain of cells that forms the earliest stage of a moss or fern life cycle, emerging from the spore and developing into the gametophyte.
Moss Spore
A reproductive unit capable of developing into a new moss plant, produced by mosses as a part of their life cycle.
Filament
A thin, thread-like structure, often part of a larger network, used in various biological and industrial contexts.
- Acquire knowledge of the primary phases in the life cycle of plants, focusing on the diploid sporophyte and haploid gametophyte stages.
Verified Answer
JM
Julie MyersMay 31, 2024
Final Answer :
D
Explanation :
When a moss spore lands in a suitable spot, it germinates and grows into a filament of cells called a protonema. This is the first stage in the life cycle of a moss, leading to the development of the gametophyte.
Learning Objectives
- Acquire knowledge of the primary phases in the life cycle of plants, focusing on the diploid sporophyte and haploid gametophyte stages.