Prepare for NEET Biology Biological Classification with MCQs & PYQs on NEET.GUIDE. Get free practice, previous year questions, and expert guidance to classify and identify organisms.
Which of the following is the smallest infectious agent known?
Virus
Bacteria
Viroid
Prion
Lichens are a symbiotic association between:
Algae and bacteria
Fungi and bacteria
Algae and fungi
Protozoa and fungi
Which of these is NOT caused by a prion?
Mad cow disease
Kuru
Creutzfeldt-Jakob disease
AIDS
The fungal component of a lichen is called:
Phycobiont
Mycobiont
Bacteriobiont
Protobiont
Which of the following characteristics is NOT common to both Plantae and Animalia?
Eukaryotic
Multicellular
Autotrophic
Heterotrophic
Which phylum exhibits radial symmetry and tissue-level organization but lacks organ-level organization?
Cnidaria
Porifera
Platyhelminthes
Echinodermata
In which plant group does double fertilization occur?
Bryophytes
Pteridophytes
Gymnosperms
Angiosperms
What is the primary function of the phloem in plants?
Water transport
Mineral transport
Transport of sugars
Support and structure
