Read the below-given features and select how many of them are true for Agaricus:
(a) Mycelium is branched and septate
(b) Sexual spores are produced inside an ascus
(c) Fruiting bodies are edible
(d) Lack of sex organs and sexual reproduction
1. 4
2. 3
3. 1
4. 2

Subtopic:  Kingdom Fungi: Basidomycetes |
 50%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.

The figure shows potato affected by certain disease. The affected plants are stunted, tubers may be small, elongated, cylindrical, spindle or dumb-bell-shaped, with prominent eyes evenly distributed over the tuber, and cracking. What will be true for the given figure?

I: The disease is Potato Spindle Tuber Disease.
II: It is caused by a pathogen that is high molecular weight double stranded RNA.
1. Only I 2. Only II
3. Both I and II 4. Neither I nor II
Subtopic:  Virus, Viroids & Prions |
 89%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

The given figure shows: a normally folded protein [A] and a misfolded protein [B]. What will be correct?
 

I: Prions are misfolded proteins that have the ability to transmit their misfolded shape onto normal variants of the same protein.
II: Prions cause scrapie in sheep, bovine spongiform encephalopathy (BSE) in cattle (commonly known as "mad cow disease") and Creutzfeldt–Jakob disease (CJD) in humans.
 
1. Only I 2. Only II
3. Both I and II 4. Neither I nor II
Subtopic:  Virus, Viroids & Prions |
 77%
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints

advertisementadvertisement

Given below is a schematic representation of the events in the life cycle of a fungus belonging to Basidiomycetes. Identify the correct statements:
Statement I: A is karyogamy; B is plasmogamy and C is meiosis.
Statement II: Though not shown in the figure the fungi belonging to this class reproduced extensively by asexual methods involving conidia.
1. Statement I is correct but Statement II is incorrect
2. Statement I is incorrect but Statement II is correct
3. Both Statement I and Statement II are correct
4. Both Statement I and Statement II are incorrect
Subtopic:  Kingdom Fungi: Basidomycetes |
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints

Given below is a schematic representation of the events in the life cycle of a fungus belonging to Ascomycetes. Identify A-E:

1. A: Sporangiophore
B: Sporangia
C: Ascocarp
D: 4 Ascospores
E: Ascogonium
2. A: Sporangiophore
B: Sporangia
C: Ascocarp
D: 8 Ascospores
E: Ascogonium
3. A: Conidiophore
B: Conidia
C: Ascogonium
D: 4 Ascospores
E: Ascocarp
4. A: Conidiophore
B: Conidia
C: Ascogonium
D: 8 Ascospores
E: Ascocarp
Subtopic:  Kingdom Fungi: Ascomycetes |
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints

Given below is a schematic representation of the events in the life cycle of Rhizopus. Find the correct match for A-D:
A B C D
1. Plasmogamy Karyogamy Meiosis Sporangia
2. Karyogamy Plasmogamy Meiosis Sporangia
3. Plasmogamy Karyogamy Mitosis Conidiophores
4. Karyogamy Plasmogamy Mitosis Conidiophores
Subtopic:  Kingdom Fungi: Sexual Reproduction in Fungi |
 83%
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

advertisementadvertisement

The given figure shows the architecture of the cell wall of:

1. Archaebacteria
2. Gram positive bacteria
3. Diatoms
4. Dinoflagellates
Subtopic:  Kingdom Protista: Chrysophytes |
 68%
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

The given figure shows an organism capable of causing ret tides in water bodies that adversely affect the aquatic life. This organism can be:

1. Ctenoplana
2. Gonyaulax
3. Pennatula
4. Gorgonia
 
Subtopic:  Kingdom Protista: Dinoflagellates |
 97%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

What would be true for the pathogen seen in the given slide of peripheral blood from a patient suffering from a certain disease?
I: The pathogen is Trypanosoma brucei gambiense.
II: It causes African Sleeping Sickness.
III: It is an amoeboid protozoan.

1. Only I and II
2. Only I and III
3. Only II and III
4. I, II and III
Subtopic:  Protozoa |
 76%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

advertisementadvertisement

Identify the correct statement regarding the given figure:
I: It shows Nostoc – a filamentous blue green alga.
II: The arrow shows specialised cell for fixing atmospheric nitrogen called heterocyst.
1. I is correct but II is incorrect
2. I is incorrect but II is correct
3. Both I and II are correct
4. Both I and II are incorrect
Subtopic:  Kingdom Monera: Bacterial Classification |
 91%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch