Fusion of two gametes which are dissimilar in size is termed as

 

1.	Oogamy	2.	Isogamy
3.	Anisogamy	4.	Zoogamy

A prothallus is

Plants of this group are diploid and well adapted to extreme conditions. They grow bearing sporophylls in compact structures called cones. The group in reference is

Protonema is
1. Haploid and is found in mosses
2. Diploid and is found is liverworts
3. Diploid and is found in pteridophytes
4. Haploid and is found in pteridophytes

Antheridium of bryophytes produce _______ antherozoids.

What is the function of the gemmae produced by some liverworts?
1. a water gathering structure
2. a light gathering structure
3. a sexual structure
4. an asexual structure

The life cycle of Ectocarpus, Polysiphonia and kelps is:
1.Diplontic
2.Haplontic
3.Aplantic
4.Haplo-diplontic

Bryophytes are attached to the substratum by rhizoids that are:

Evolutionarily, the first terrestrial plants to possess vascular tissues are:

All the following are characteristics of bryophytes except:
1. spore producing
2. dominant gametophyte
3. lignified tissues
4. producing antheridium and archegonium