Which of the following statement is correct?
a. Fungi prepare food for algae.
b. Fungi provide shelter and absorb mineral nutrients and water for its partner.
c. The algal component is known as mycobiont and fungal component as phycobiont,
d. Lichens are symbiotic associations between algae and fungi which are heterotrophic and autotrophic, respectively.

Subtopic:  Lichens |
 75%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
Links
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

Select the right match -
a. Aplanospore                 Non-motile                  Exogenous
b. Conidia                        Motile                         Endogenous
c. Zoospore                      Motile                         Endogenous
d. Zygospore                    Motile                         Exogenous

Subtopic:  Kingdom Fungi: Zygomycetes |
 65%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

Identify the figure and the labellings A and B.

1. Bacteriophage,A- dsDNA; B- Capsid
2. TMV; A- dsDNA; B- Capsomere
3. TMV; A- ssDNA; B- Capsid
4. TMV; A- ssRNA; B- Capsid

Subtopic:  Virus, Viroids & Prions |
 69%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
Links
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

Identify the correct labellings.

a. A- head, B- Collar, C- Sheath, D- Tail
b. A- head, B- Collar, C- Neck, D- Tail fibre
c. A- head, B- Collar, C- Sheath, D- Tail fibre
d. A- head, B- Neck, C- Sheath, D- Tail fibre

Subtopic:  Virus, Viroids & Prions |
 56%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
Links
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

Identify the following pictures (b) and (c).

a. b- Aspergillus; c- Mucor
b. b- Aspergillus; c- Agaricus
c. b- Agaricus; c- Mucor
d. b- Mucor; c- Agaricus

Subtopic:  Kingdom Fungi: Zygomycetes | Kingdom Fungi: Ascomycetes |
 65%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

Domain Eukarya includes how many kingdoms (with respect to six kingdom system)?
1. Two
2. Three
3. One
4. Four

Subtopic:  Different Classification Systems |
 59%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
Links
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

Which of the following disease is not caused by Prions?
a. Bovine spongiform encephalopathy (BSE) in cattles
b. Cr–Jacob disease (CJD) in humans.
c. Mad cow disease in cattle
d. Potato Spindle Tuber disease

Subtopic:  Virus, Viroids & Prions |
 91%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
Links
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

Which of the following statement is incorrect?
a. Viroids are smaller than viruses.
b. Viroid was found to be a free RNA.
c. The RNA of the viroid is of high molecular weight.
d. In 1971, T.O. Diener discovered it.

Subtopic:  Virus, Viroids & Prions |
 94%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
Links
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

Potato Spindle Tuber disease is caused by –
a. Virus
b. Viroid
c. Prion
d. Fungus

Subtopic:  Virus, Viroids & Prions |
 84%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
Links
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

Which of the following pathogenic disease could have the symptoms like mosaic formation, leaf rolling and curling, yellowing and vein clearing, dwarfing and stunted growth?

a. Viral
b. Bacterial
c. Fungal
d. Deficiency syndrome.

Subtopic:  Virus, Viroids & Prions |
 88%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
Links
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh