Identify the incorrect statement:

1.	As compared to the bryophytes, pteridophytes have sporophyte as the main plant body
2.	Pteridophyte sporophyte has well differentiated true roots, stem and leaves
3.	Selaginella has macrophylls like ferns
4.	In sporophyte of ferns, leaf-like appendages called sporophylls subtend sporangia

All the following are gymnosperms except:
1. Ginkgo
2. Cycad
3.Gnetophyte
4. Fern

Many traits absent in non vascular plants developed in vascular plants. Which of the following would not be a trait that gives vascular plants an advantage over the non vascular plants?
1. Vascular bundles devoid of lignin
2. Roots in sporophytes
3. Evolution of leaves
4. Evolution of sporophylls

What is not correct regarding resemblances between gymnosperms and angiosperms?
1. Well developed vascular system with xylem and phloem
2. Development of flowers for the purpose of reproduction
3. Microspores develop into a pollen tube
4. Post fertilization development of endosperm for nourishment of embryo

Identify the incorrectly matched comparison between liverworts and mosses:

Identify the parts labeled as 1, 2 and 3 in prothallus of the fern:

A species of red algae has been discovered near Bahamas at a depth of more than 260 m. This unusual feat is possible because this alga:

The earliest land plants lacked true roots. What may have enabled them the most to colonize land?

Charophytes are the only living algae that share distinctive derived traits with land plants that other algae don’t. All the following will be examples of such derived traits except:
1. Rings of cellulose-synthesizing proteins
2. Structure of flagellated sperms
3. Formation of a phragmoplast
4. Presence of chlorophyll a and b

Seed plants are source of some very important medicines for humans. Identify the pair where the drug in Column I is not correctly matched with its source seed plant in Column II: