Question:
Clamp connections are observed in
Clamp connections are observed in
Updated On: Jun 7, 2022
- Basidiomycetes
- Zygomycetes
- Ascomycetes
- Oomycetes
Hide Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
Clamp connections are observed in Basidiomycetes [club fungi). During nuclear divisions of the dikaryoric cell, special structures called the clamp connections are formed. These clamp connections ensure that the sister nuclei of the dikaryon, at each division, separate into daughter cells.
Torula stage of fungus is observed in Zygomycetes. In Zygomycetes the zygospore germinates to produce a hypha, the promycelium with terminal sporangium.
In Oomycetes one of the flagellum is of tinsel type and the other of whiplash type. The hyphal wall chiefly consists of $\beta$ glucans and cellulose and not chitin. The mycelium is extensive an coenocytic.
In Ascomycetes the spore of sexual stage (meiospores) which are known as the ascospores are endogenous in origin. They are produced within sac-like structures called asci which very in shape.
Torula stage of fungus is observed in Zygomycetes. In Zygomycetes the zygospore germinates to produce a hypha, the promycelium with terminal sporangium.
In Oomycetes one of the flagellum is of tinsel type and the other of whiplash type. The hyphal wall chiefly consists of $\beta$ glucans and cellulose and not chitin. The mycelium is extensive an coenocytic.
In Ascomycetes the spore of sexual stage (meiospores) which are known as the ascospores are endogenous in origin. They are produced within sac-like structures called asci which very in shape.
Was this answer helpful?
0
0
Top Questions on Kingdom Fungi
- Which one of the following is not a criterion for classification of fungi?
- NEET (UG) - 2024
- Biology
- Kingdom Fungi
- Given below are two statements: One is labelled as Assertion A and the other is labelled as Reason R.
Assertion A: Lichens are symbiotic association between algae and fungi.
Reason R: The algal component in the lichens is known as phycobiont and the fungal component is known as mycobiont.
In the light of the above statements, choose the correct answer from the options given below :- CUET (PG) - 2023
- Environmental Studies
- Kingdom Fungi
- Mycorrhizal fungi helps in delivery of which key ions to the plant sytem?
- CUET (PG) - 2023
- Botany
- Kingdom Fungi
- Ectomycorrhizal fungi are commonly found in the roots of trees belonging to family-
- CUET (PG) - 2023
- Agroforestry
- Kingdom Fungi
- एक्टोमाइकोराइजल कवक सामान्यतया किस परिवार के पेड़ों की जड़ों में पाए जाते हैं-
- CUET (PG) - 2023
- Agroforestry
- Kingdom Fungi
View More Questions
Questions Asked in JIPMER exam
- Binomial nomenclature was first introduced by
- JIPMER - 2015
- KCET - 2022
- Diversity In The Living World
- A convex lens $'A'$ of focal length $20\, cm$ and a concave lens $'B'$ of focal length $5\, cm$ are kept along the same axis with a distance $'d'$ between them. If a parallel beam of light falling on $'A'$ leaves $'B'$ as a parallel beam, then the distance $'d'$ in cm will be :
- JIPMER - 2021
- Spherical Mirrors
- A bacterial flagellum is composed of
- JIPMER - 2021
- Prokaryotic Cells
- $2,4-DNP $ test can be used to identify :
- JIPMER - 2021
- Chemical Reactions
- How many moles of acidified $K_2Cr_2O_7$ is required to liberate $6$ moles of $I_2$ from an aqueous solution of $I^-$ ?
- JIPMER - 2020
- Mole concept and Molar Masses
View More Questions
Concepts Used:
Kingdom Fungi - Edible Fungus
Fungi (singular: fungus or funguses) are eukaryotic organisms classified under the kingdom Fungi. These organisms can be single-celled or multicellular. They include organisms, particularly yeasts, mushrooms, and molds. The eukaryotic microorganisms possess a cell wall made of chitin and polysaccharides. With that, they can be found anywhere and are classified as heterotrophs.
The nucleus they keep is surrounded by a nucleus membrane and is dense, clear, and also contains chromatin threads. The existence of fungi can be seen as black spots found on bread, mushrooms, and yeast cells. These microorganisms are also responsible for fungal and skin diseases.
- Based on the mode of nutrition, fungi can be classified as Saprophytic, Parasitic, and Symbiotic.
- Based on spore formation, fungi can be classified as Zygomycetes, Ascomycetes, Basidiomycetes, and Deuteromycetes.
Read More: Biological Classification
Following are the important features of fungi:
- Fungi are multicellular organisms that have a cell wall, organelles, and a nucleus but no chloroplasts.
- They lack locomotion mechanisms. Fungi can range in size from microscopic to massive ( such as mushrooms).
- The process of obtaining nutrients is known as absorption.
- Fungi, for the most part, get their nutrients from decaying matter.