Frequent question: Is the moss capsule haploid or diploid?

Are moss capsules diploid?

Eventually, the diploid spores are released and, upon successful germination, grow into another moss plant. …

Is capsule a haploid or diploid?

The sporophyte that develops from a fertilized egg has two sets of chromosomes in each cell and so is also diploid. In the process of spore production in the capsule haploid spores are produced by the diploid sporophyte.

What is a moss capsule?

Moss capsule. (Science: botany) A moss capsule is a part of the moss located at the tip of stalk that contains pollen.

What generation is a moss capsule?

Sporophyte Generation

This capsule has a lid-like structure called an operculum, which pops off when spores have matured. Depending on the moss, the sporophyte may have a peristome (teeth-like sheets of cells that aid in spore dispersal). True stomata are present for gas exchange.

What ploidy is moss?

In vascular plants the dominant stage of this lifecycle is the diploid generation. In mosses, the dominant stage is the haploid generation (the gametophyte). This means that the green, leafy gametophytic tissue is haploid (has only one set of chromosomes).

Which is not part of moss capsule?

Therefore, the correct option is B, protonema.

Is moss multicellular or unicellular?

Although they share many superficial characteristics with algae, mosses are classified in the plant kingdom because they are multicellular organisms

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Is moss eukaryotic or prokaryotic?

Moss is an eukaryotic organism, whose cells contain many intracellular organelles including mitochondria, the endoplasmic reticulum, the nucleus, chloroplasts, the vacuole, Golgi and peroxisomes.