MCQ

Q1. What is the main component of a virus?a) DNAb) RNAc) Protein coatd) Lipid membrane Q2. Which of the following is NOT a characteristic feature of viruses?a) Cellular structureb) Ability to reproducec) Ability to evolved) Parasitic nature Q3. Viroids are infectious agents that primarily infect:a) Bacteriab) Plantsc) Animalsd) Fungi Q4. Lichens are a symbiotic association […]

Q1. Which of the following is not a characteristic of animals?a) Presence of cell wallsb) Multicellular organizationc) Heterotrophic mode of nutritiond) Most undergo sexual reproduction Q2. Which of the following is not a phylum in the animal kingdom?a) Molluscab) Chordatac) Monerad) Arthropoda Q3. Animals classified under the phylum Arthropoda are characterized by:a) Radial symmetryb) Closed

Q1. Which of the following is not a characteristic feature of plants?a) Autotrophic nutritionb) Presence of chlorophyllc) Cell wall made of chitind) Multicellular organization Q2. Which of the following is a non-vascular plant?a) Fernb) Pinec) Mossd) Cycad Q3. Gymnosperms are characterized by the presence of:a) Flowersb) Seeds enclosed in fruitsc) Naked seedsd) Seeds enclosed in

Q1. Which of the following is not a characteristic feature of fungi?a) Autotrophicb) Heterotrophicc) Eukaryoticd) Cell wall made of chitin Q2. Which phylum of fungi contains mushrooms, molds, and yeasts?a) Zygomycotab) Ascomycotac) Basidiomycotad) Chytridiomycota Q3. Which of the following is an example of a unicellular fungus?a) Rhizopusb) Penicilliumc) Saccharomycesd) Aspergillus Q4. The sexual spores produced

Q1. What is the primary mode of nutrition in Protista?a) Autotrophicb) Heterotrophicc) Mixotrophicd) Parasitic Q2. Which of the following is NOT a kingdom under the classification system of Protista?a) Animaliab) Plantaec) Fungid) Chromista Q3. Which phylum of Protista consists of mostly unicellular organisms with silica-based shells?a) Euglenozoab) Dinoflagellatac) Foraminiferad) Apicomplexa Q4. Which subgroup of Protista

Q1. Which of the following is not a characteristic of Monera?a) Lack of a true nucleusb) Presence of cell wallc) Unicellular organizationd) Presence of membrane-bound organelles Q2. What is the primary mode of reproduction in Monera?a) Binary fissionb) Buddingc) Sexual reproductiond) Fragmentation Q3. Which of the following is a domain that includes Monera?a) Archaeab) Eukaryac)

Q1. Which kingdom includes organisms that are multicellular, eukaryotic, and photosynthetic?a) Animaliab) Fungic) Plantaed) Protista Q2. The kingdom characterized by organisms with chitinous cell walls and heterotrophic mode of nutrition is:a) Plantaeb) Fungic) Animaliad) Protista Q3. Which kingdom consists of unicellular, eukaryotic organisms that may be photosynthetic, heterotrophic, or mixotrophic?a) Animaliab) Fungic) Plantaed) Protista Q4.

Q1. Which of the following taxonomic ranks is the broadest category?a) Speciesb) Genusc) Familyd) Kingdom Q2. The system of classification based on shared derived characteristics is known as:a) Pheneticsb) Cladisticsc) Taxometricsd) Typology Q3. Who introduced the binomial nomenclature system?a) Charles Darwinb) Carl Linnaeusc) Gregor Mendeld) Louis Pasteur Q4. Which taxonomic rank is below class and

Q1. What is the study of the structure and function of the human heart called?a) Anatomyb) Apiculturec) Cardiologyd) Angiology Q2. What is the scientific study of bees called?a) Agrologyb) Apiculturec) Andrologyd) Anthropology Q3. Which branch of biology focuses on the study of cells?a) Cytologyb) Chiropodyc) Cryobiologyd) Biometrics Q4. What field of biology involves the study

Q1. Which of the following is known as the powerhouse of the cell?a) Ribosomeb) Mitochondriac) Endoplasmic Reticulumd) Golgi Apparatus Q2. Which of the following is responsible for carrying oxygen in the blood?a) Hemoglobinb) Insulinc) Glucosed) Platelets Q3. What is the basic unit of heredity?a) Proteinb) Genec) Enzymed) Chromosome Q4. Which process is responsible for the