NEET Biological Classification 50 MCQS QUIZ

NEET JEE WHATSAPP TEST GROUP LINK-

https://chat.whatsapp.com/BsCwUz20NuICt2TTxiBe1y 

NEET PHYSICS CHEMISTRYBIOLOGY 98 SLIP TESTS EACH 50 QUESTIONS WITH ANSWERS PDF COST RS.300 ONLY

NEET CHAPTER WISE 26000+ MCQS PDF COST RS.1200 ONLY OFFER PRICE

WHATSAPP – 8056206308 FOR DETAILS

NEET PHYSICS-30 CHEMISTRY-30 BIOLOGY-38 TOTALLY 98 SLIP TESTS EACH 50 QUESTIONS WITH ANSWERS PDF COST RS.300 ONLY

JOIN MY NEET PAID WHATSAPP TEST GROUP FOR PDF FORMAT TEST WITH ANSWERS

(ONE-TIME FEES RS.2500 FOR AUG TO TILL MAY 2027)
WHATSAPP – 8056206308 FOR DETAILS

NEET JEE

LINK 1 3k files –

https://www.ravitestpapers.in/search/label/NEET%20PRACTICE%20PAPERS

 

LINK TAMIL 202k files –

https://www.ravitestpapers.in/search/label/NEET%20TAMIL%20MEDIUM

 

LINK 3 –

 https://ravitestpapers.com/resources/competitive/neet/neet-english-medium

 

LINK 4 –

 https://ravitestpapers.com/resources/competitive/neet/neet-tamil-medium

 

LINK 5

 – https://ravitestpapers.com/resources/competitive/neet/neet-pyqs

 

JEE 500+ files –

 https://www.ravitestpapers.in/search/label/JEE

 

JEE 2-

 https://ravitestpapers.com/practice/competitive/jee

 

MCQS 580+ quizzes  -

https://www.ravitestpapers.in/search/label/QUIZ%20ONLINE

 

MCQS 2 –

 https://www.ravitestpapers.in/search/label/ONLY%20MCQS

 

MCQS 3 –

 https://ravitestpapers.com/mcq

TODAY'S 3 QUIZZES PHY CHEM BIOLOGY 150 MCQS TESTS ANSWERS PASSWORD COST RS.25 ONLY

Biological Classification

5 Theory-Based MCQ Tests • 10 Questions Each • 50 Questions

Instructions

• 5 tests with 10 questions each.
• Only theory/concept-based questions selected from the uploaded source.
• Submit a test to receive your score.
• Correct answers remain hidden until the password is entered.
• Each question carries 1 mark.

Answer-reveal password: BIO11

Test 1 — Taxonomy & Classification

10 questions • 1 mark each

1. Binomial nomenclature consists of two words representing:

A. Genus and species B. Order and family C. Family and genus D. Species and variety

2. Phylogenetic classification is primarily based on:

A. Utilitarian value B. Habits C. Overall similarity only D. Common evolutionary descent

3. The five-kingdom classification was proposed by:

A. C. Linnaeus B. R.H. Whittaker C. A. Roxberg D. Virchow

4. The practical purpose of classification of living organisms is to:

A. Facilitate identification of unknown organisms B. Only name organisms C. Explain the origin of life D. Only trace evolution

5. A taxon is:

A. A group of related families only B. A group of related species only C. A type of living organism D. A taxonomic group of any ranking

6. The smallest/basic taxon of classification is:

A. Kingdom B. Family C. Variety D. Species

7. Linnaeus evolved the system of nomenclature called:

A. Vernacular B. Monomial C. Polynomial D. Binomial

8. Bentham and Hooker gave which system of classification?

A. Numerical B. Phylogenetic C. Artificial D. Natural

9. The main basis of classification in the five-kingdom system in the source is:

A. Structure of nucleus B. Structure of cell wall C. Asexual reproduction D. Mode of nutrition

10. The natural system of classification considers:

A. Morphology only B. Evolutionary trend only C. Anatomy only D. Morphology, evolutionary trend and anatomy

Correct answers are locked.

Test 2 — Monera & Bacteria

10 questions • 1 mark each

1. Organisms classified under Monera are fundamentally:

A. Eukaryotic B. Prokaryotic C. Multicellular eukaryotes D. Acellular

2. Monerans lack a:

A. Cell membrane B. Well-defined nucleus and membrane-bound organelles C. Cell wall D. Ribosome

3. The bacterial genome or nucleoid consists of:

A. RNA and histones B. A single double-stranded DNA molecule C. A single-stranded DNA molecule D. Histones and nonhistones

4. Eubacteria can be differentiated from archaebacteria on the basis of their:

A. Nutrition B. Ribosomes C. tRNA gene only D. Cell wall

5. The main difference between Gram-positive and Gram-negative bacteria resides in the:

A. Cell wall B. Cell membrane C. Cytoplasm D. Flagella

6. Bacteria are characterised by the presence of:

A. 80S ribosomes B. 70S ribosomes C. Membrane-bound nucleus D. Chloroplasts

7. Non-symbiotic nitrogen-fixing bacteria include:

A. Azotobacter B. Rhizobium C. Soil fungi D. Mosses

8. Bacteria that live in hot springs are called:

A. Halophiles B. Thermoacidophiles C. Methanogens D. Heliophytes

9. Organisms living in highly saline conditions are called:

A. Methanogens B. Halophiles C. Thermoacidophiles D. Heliophytes

10. Comma-shaped bacteria are known as:

A. Spirilla B. Vibrios C. Cocci D. Bacilli

Correct answers are locked.

Test 3 — Protista & Fungi

10 questions • 1 mark each

1. Protists are generally characterised by having:

A. Free nucleic acid aggregates B. Membrane-bound nucleoproteins C. No nucleus D. Only prokaryotic organisation

2. Amoeba and Paramecium carry out osmoregulation through:

A. Pseudopodia B. Nucleus C. Contractile vacuole D. General surface only

3. Trypanosoma belongs to class:

A. Sarcodina B. Zooflagellata C. Ciliata D. Sporozoa

4. Plasmodium, the malarial parasite, belongs to class:

A. Sarcodina B. Ciliata C. Sporozoa D. Dinophyceae

5. Fungi exhibit which type of nutrition?

A. Absorptive heterotrophic B. Photosynthetic autotrophic C. Holozoic only D. Chemosynthetic

6. Fungi generally store food in the form of:

A. Starch B. Glycogen C. Sucrose D. Glucose

7. Rhizopus belongs to:

A. Zygomycetes B. Basidiomycetes C. Ascomycetes D. Deuteromycetes

8. An association between roots of higher plants and fungi is called:

A. Lichen B. Fern C. Mycorrhiza D. BGA

9. The association between a mycobiont and a phycobiont is found in:

A. Mycorrhiza B. Roots C. Lichens D. BGA

10. The class of fungi in which asexual spores are absent and vegetative reproduction occurs by fragmentation is:

A. Phycomycetes B. Ascomycetes C. Basidiomycetes D. Deuteromycetes

Correct answers are locked.

Test 4 — Viruses, Viroids & Lichens

10 questions • 1 mark each

1. Viruses are considered borderline between living and non-living because they:

A. Have complete cellular organisation B. Replicate only in a host cell C. Always have both DNA and RNA D. Have their own metabolic system

2. The protein coat of a virus is called:

A. Capsid B. Cosmid C. Capsomere D. Chromophore

3. A simple virus particle consists of nucleic acid enclosed within a:

A. Cell membrane B. Protein coat C. Mitochondrion D. Cell wall

4. Viruses contain:

A. Both DNA and RNA together B. Either DNA or RNA as genetic material C. Only proteins D. Only DNA

5. Tobacco Mosaic Virus has:

A. Double-stranded RNA B. Single-stranded RNA C. Double-stranded DNA D. Proteinaceous genes

6. HIV contains genetic material that is:

A. Single-stranded DNA B. Single-stranded RNA C. Double-stranded RNA D. Double-stranded DNA

7. Viroids differ from viruses mainly because viroids:

A. Contain a protein coat B. Lack a protein coat C. Contain both DNA and RNA D. Have a cellular organisation

8. Potato spindle tuber disease is caused by:

A. Phycobionts B. Virus C. Bacteria D. Viroids

9. Interferons are:

A. Antiviral proteins B. Antibacterial proteins C. Anticancer proteins only D. Complex carbohydrates

10. Lichens are an association between:

A. Fungi and algae B. Bacteria and fungi C. Plants and bacteria D. Protozoa and algae

Correct answers are locked.

Test 5 — Applied Biology & Important Concepts

10 questions • 1 mark each

1. The vector for African sleeping sickness is:

A. House fly B. Tse-tse fly C. Sand fly D. Fruit fly

2. African sleeping sickness is caused by:

A. Trypanosoma cruzi B. T. tangela C. T. rhodesiense D. T. gambiense

3. Lichens are useful as indicators of:

A. Water hardness B. Air pollution C. Soil fertility only D. Temperature

4. Diatoms are used in filtration and polishing because their cell walls form:

A. Chitin B. Diatomaceous earth C. Cellulose fibres D. Peptidoglycan

5. Red tides in oceans are associated with rapid multiplication of:

A. Euglena B. Chrysophytes C. Dinoflagellates D. Diatoms

6. The causative organism of ergot of rye is:

A. Claviceps purpurea B. Puccinia C. Phytophthora D. Albugo

7. Aspergillus niger is used industrially for production of:

A. Citric acid B. Quinine C. Insulin D. Curd

8. Neurospora is used extensively in:

A. Biochemical and genetic work B. Bread fermentation only C. Nitrogen fixation D. Water purification

9. Bread becomes porous due to gas released by the action of:

A. Yeast B. Bacteria C. Virus D. Protozoans

10. According to the source, viruses that infect bacteria and cause their lysis are called:

A. Lysozymes B. Lytic viruses C. Lipolytic viruses D. Lysogenic viruses

Correct answers are locked.