Which of the following is a DNA containing double shelled virus?

(1) Hepatitis A

(2) Hepatitis B

(3) Hepatitis C

(4) Hepatitis D

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NEET 2022 - Target Batch - Aryan Raj Singh

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Azolla increases soil fertility of

(1) maize

(2) barley

(3) rice

(4) wheat

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NEET 2022 - Target Batch - Aryan Raj Singh

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Saprotrophs live on dead organic matter, which they utilize

(1) by phagocytosis

(2) after digestion by extracellular enzymes synthesised by them

(3) by endocytosis

(4) by pinocytosis

Subtopic:  Kingdom Fungi: Ascomycetes |
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NEET 2022 - Target Batch - Aryan Raj Singh

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Fungal cell walls are characteristic in having

(1) cellulose

(2) hemicellulose

(3) chitin

(4) pectin

Subtopic:  Kingdom Fungi:: Introduction |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

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Select the option that correctly identifies the different genera (A, B, C and D) of Kingdom Fungi shown in figure.

 

A

B

C

D

(1)

Mucor

Saccharomyces  

Morchella

Amanita

(2)

Mucor

Saccharomyces

Penicillium

Agaricus

(3)

Rhizopus

Saccharomyces

Aspergillus  

Morchella

(4)  

Aspergillus  

Rhizopus

Penicillium

Agaricus

 

Subtopic:  Kingdom Fungi: Zygomycetes | Kingdom Fungi: Ascomycetes | Kingdom Fungi: Basidomycetes |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

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The protists have

(1) only free nucleic acid aggregates

(2) membrance bound nucleoproteins lying embedded in the cytoplasm

(3) nucleoprotein in direct contact with the rest of the cell substance

(4) none of these

Subtopic:  Kingdom Protista: Introduction |
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NEET 2022 - Target Batch - Aryan Raj Singh

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In prokaryotes, genetic recombination can occur during

(1) transduction

(2) transformation

(3) conjugation

(4) all of these

Subtopic:  Kingdom Monera: Bacterial Recombination |
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NEET 2022 - Target Batch - Aryan Raj Singh

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which of the following structures helps in the respiration of lichens?

(1) Soredia

(2) Isidia

(3) Cyphella

(4) Cephalodia

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NEET 2022 - Target Batch - Aryan Raj Singh

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Viroids have

(1) single stranded RNA not enclosed by protein coat

(2) single stranded DNA not enclosed by protein coat

(3) double straded DNA enclosed by protein coat

(4) double stranded RNA enclosed by protein coat

Subtopic:  Virus, Viroids & Prions |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

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Which one of the following pairs is correctly matched?

(1)

Rhizobium      

- Parasite in the roots of leguminous plants

(2)

Mycorrhizae

- Mineral uptake from soil

(3)

Yeast

- Production of biogas

(4)  

Myxomycetes     

- The disease ring worm

Subtopic:  Mycorrhiza |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

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