Importance of Pteridophytes

Q.

The pteridophyte belonging to arthrophyta, having medicinal importance as an antibiotic is _____

1. Cyathea dealbata

2. Equisetum

3. Selaginella lepidophylla

4. Selaginella heterosporous

Q.

The pteridophyte belonging to arthrophyta, having medicinal importance as an antibiotic is _____

1. Cyathea dealbata

2. Equisetum

3. Selaginella lepidophylla

4. Selaginella heterosporous

Q. Match column-I with column-II and choose the correct option:

Column-I Column-II

A. Agar I. Chlorella

B. Peat moss II. Ferns

C. Soil binder III. Sphagnum

D. Single cell protein IV. Gelidium

1. A -I; B-II; C-III; D-IV
2. A-IV; B-III; C-II; D-I
3. A-II; B-I; C-III; D-IV
4. A-III; B-II; C-I; D-IV