Biological Classification 2 Flashcards
Organism which move and capture their prey by putting out pseudopodia as in Amoeba
Amoeboid protozoan
A parasitic amoeboid protozoan
Entamoeba
Trypanosoma is an example of
Flagellated protozoan
Ciliated protozoan have a cavity that opens to the outside of the cell surface
Gullet
Paramoecium is an example of
Ciliated protozoan
Plasmodium is an example of
Sporozoan(protozoan)
White spots seen on mustard leaves are
Parasitic fungi
What causes wheat rust
Puccinia
A fungi that is a source of antibiotics
Penicillium
Unicellular fungi
Yeast
Long slender thread like structures in fungi
Hyphae
Network of hyphae is k/a
Mycelium
Continuous Hyphae tubes filled with multinucleated cytoplasm
Coenocytic hyphae
Cross wall structure present in hyphae of some fungi
Septae
Fungal cell wall is made of
Chitin and polysaccharides
Fungi are mostly
Saprophytic heterotrophs
Fungi that depend on living organisms
Parasitic
Examples of symbionts
- Those that live in association with lichens
- Those that live in association with mycorrhiza
Methods of reproduction in fungi
- Fragmentation
- Fission
- Budding
- Spore formation
Spores in fungi are called
Conidia /sporangiospores/ zoospores
Sexual reproduction in fungi is by
Oospores
Ascospores
Basidiospores
Fusion of protoplasms between two motile or non motile gametes
Plasmogamy
Fusion of two nuclei
Karyogamy
Meiosis in zygote resulting in
Haploid spores
When fungus reproduce sexually what comes together to fuse
Haploid hyphae
In ascomycetes and basidiomycetes, an intervening dikaryotic stage( two nuclei per cell). 1. The condition is:-
and2. The phase is:-
1.Dikaryon
2.Dikaryophase
Which fungi has aseptate and coenocytic mycelium
Phycomycetes
Asexual reproduction through zoospores (motile) or by aplanospores(non-motile) occurs in
Phycomycetes