Select the wrong statement :
1. Anisogametes differ either in structure, function or behaviour
2. In Oomycetes, female gamete is smaller and motile, while male gamete is larger and non-motile
3. Chlamydomonas exhibits both isogamy and anisogamy and Fucus shows oogamy
4. Isogametes are similar in structure, function and behaviour

Bryophytes have
1. Archegonia
2. Dominant gametophytic and parasitic sporophytic phases
3. Thalloid plant body
4. All the above

Chl a, Chl d and phycoerythrin occur in

Wood of Pinus is
1. Manoxylic and homoxylous
2. Manoxylic and heteroxylous
3. Pycnoxylic and homoxylous
4. Pycnoxylic and heteroxylous

Moss sporophyte does not possess
1. Elaters
2. Seta
3. Foot
4. Columella

Cycas has two cotyledons but is not included under angiosperms because it has
1. Circinate ptyxis
2. Compound leaves
3. Monocot like stem
4. Naked seeds

What is exclusive for angiosperms?
1. Vessels
2. Secondary growth
3. Double fertilisation
4. Autotrophic nature

Chlorenchyma is known to develop in
1. Cytoplasm of Chlorella
2. Mycelium of a green mould like Aspergillus
3. Spore capsule of a moss
4. Pollen tube of Pinus

Sexual reproduction of Spirogyra is an advanced feature as it shows
1. Different sizes of motile sex organs
2. Same size of motile sex organs
3. Morphologically different sex organs
4. Physiologically different sex organs

Which amongst the following are not seed producers
1. Fern and Funaria
2. Funaria and Ficus
3. Ficus and Chlamydomonas
4. Punica and Pinus