Match the following selected the correct option.

(1) A - (iv), B - (ii), C - (i), D - (iii)

(2) A - (iv), B - (i), C - (ii), D - (iii)

(3) A - (ii), B - (iii), C - (iv), D - (i)

(4) A - (i), B - (iv), C - (iii), D - (ii)

Which of the following groups of algae produces algin?

(1) Phaeophyceae and Chlorophyceae

(2) Rhodophyceae and Phaeophyceae

(3) Chlorophyceae and Rhodophyceae

(4) Phaeophyceae only

Which of the following are homosporous pteridophytes?

I. Selaginella

II. Lycopodium

III. Salvinia

IV. Equisetum

(1) I and IV only

(2) II and III only

(3) II and IV only

(4) III and IV only

Pick the correct group consisting of all genera exhibiting homospory.

(1) Lycopodium, Psilotum, Selaginella, Equisetum

(2) Equisetum, Pteris, Salvinia, Psilotum

(3) Salvinia, Pteris, Lycopodium, Selaginella

(4) Equisetum, Psilotum, Lycopodium, Pteris

In the given diagrams, some of the algae have been labelled as A, B, C, D and E. Choose the correct option to identify these algae.

Classical Taxonomy is based on

(1) morphological traits

(2) habitat of organisms

(3) similarities and dissimilarities of behaviour

(4) phylogeny

Read the following statements reagrding bryophytes and choose the incorrect option.

(1) Gametophytic phase is dominant in life cycle

(2) Fertilisation takes place in presence of water

(3) Zygote undergoes meiosis to produce sporophyte

(4) Sporophyte isphysiologically dependent on gametophyte

Artificial taxonomy is connected with the

(1) use of habit and habitat of organisms

(2) based on the presence or absence of chemicals in cells or tissues

(3) based on morphological traits

(4) based on evolutionary history of a species

Fertilisation is internal is Spirogyra. Where would you get zygospores, if 3 filaments are conjugating by scalariform conjugation?

(1) Lateral filaments

(2) Central filaments

(3) Central filament and both lateral filaments

(4) Either central or lateral filament

In Cycas

(1) ovlule and microsporangia are present in same sporophyll

(2) micro and megasporophyllus are present in same cone

(3) male cone and megasporophylls are borne on the same plant

(4) male cone and megasporophylls are borne on separate individual plants