29 Sep 2022 Botany Fungi

Question 1

Oomycetes asexual reproduction

Answer 1

Zoospore,conidia

Question 2

Sexual reproduction of oomycetes and zygote name

Answer 2

Oogamy,gametangial contact
Zygote - oospore

Question 3

What causes late blight of potatoes and other name other name of it and in which class or group it is?

Answer 3

Phytophthera infestans
Famine of Ireland 1845
Phycomycetes - oomycetes example

Question 4

Albugo Candida other name its class and disease..

Answer 4

Cystopus canididus
Phycomycetes - oomycetes class
White spot or white rust in cruciferae or brassicaceae

Question 5

What organisms cause damping off and in what It cause it

Answer 5

Pythium species
In vegitables crop and tabacco plant

Question 6

Zygomycetes asexual and sexual reproduction

Answer 6

Aplanospore and conidia
Sexual - gametangial copulation,isogamous

Question 7

Example of zygomycetes and where they live

Answer 7

Pilobolus - dung loving fungi aka coprophilus
Rizophus and mucor - bread moulds 🍞

Question 8

What type of cells members of ascomycetes generally have and what’s the rare case

Answer 8

Multicellular
Yeast

Question 9

Why ascomycetes is called as ascomycetes

Answer 9

Ascus and ascospore are formed in this that’s why

Question 10

Mycelium of ascomycetes

Answer 10

Uninucleated,septate branched

Question 11

Type of asexual and sexual reproduction in ascomycetes

Answer 11

Asexual - conidia
Sexual - gametangial contact,SOMATOGAMY

Question 12

What is the general amount of ascospore present in one ascus

Answer 12

8

Question 13

Minimum number of ascospore in one ascus

Answer 13

4

Question 14

How many divisions are happen to form 8 ascospore

Answer 14

Meosis,mitosis

Question 15

What ascocarp show Maxx protection

Answer 15

Cleistothecium,
Here c means circle it’s circular