1.
Which of the following is known as pond silk?
2.
Which of the following does not belong to class-Phaeophyceae (brown algae)?
3.
In pteridophyte, the sporophytes consist of leaf-like appendages called
4.
Meiosis in and most of the algae/thallophytes is
5.
In stomata are present on the
6.
Gymnosperms are characterised by
7.
Which of the statement is correct about ?
I. Plant body is thallus-like structures closely attached to substrate
II. Sporophyte is differentiated into food, seta and capsule
III. Gemma cup located on the thalli
 
8.
Heterocysts are found in
9.
Mosses occur in moist place because
10.
Angiospermic plants are characterised by
I. double fertilisation
II. triploid endosperm
III. Diploid endosperm
Choose the correct option from the following regarding above statements