Question

Albugo candida which cause white rust of crucifiers
1) lacks cell wall
2) has aseptate and coenocytic mycelium
3) reproduce asexually by oospore
4) produce edible fruiting bodies ​

Answer 1

Answer:

has aseptate and coenocytic mycellium

Answer 2

$\bold{Answer\;:-}$

• Albugo candida which cause white rust of crucifiers has aseptate and coenocytic mycelium.

Classification of fungus :-

• Major ecological role : Decomposer

• Kingdom Fungi contains achlorophyllous, spore producing, multicellular or multinucleate eukaryotic organisms e.g., moulds, mildews, yeasts, rust causing fungi, Penicillium, mushroom, etc.

• The organisms are heterotrophic with absorptive type of nutrition.

• Symbiotic association occurs with some algae and higher plants, e.g., lichens, mycorrhiza.

• The body of fungus is filamentous and is called mycelium. The filaments are known as hyphae.

• Cell wall contains chitin and non cellulosic polysaccharides.

• The cellular organisation is two envelope type.

• Reproduction is both a sexual and sexual.

Phycomycetes ( Algal Fungi ) :-

• Mycelium : Aseptate, coenocytic.

• Asexual reproduction : Zoospores, aplanospores, chlamydospores, sporangiospores.

• Sexual reproduction : Isogamy, oogamy.

Phycomycetes : They are called lower fungi because they have aseptate, multinucleated hyphae, coenocytic hyphae.

› Oomycetes : Asexual reproduction by sporangiospore method, zoospore method and conidia method.

› Sexual reproduction by gametangial contact and planogametic copulation.

$\bold{Hope\;it \; helps\;!}$