Which of the following contains genes for drug and disease resistance in bacteria??
A. Necleotide
B. Plasmid
C. Mesosome
D. Ribosome
Category: Biology Mcqs
Sickle cell anemia is an example of_________________??
A. Chromosomal aberration
B. Insertion of gene
C. Deletion of gene
D. Point mutation
Ecological role of fungi as decomposers is only paralleled by_____________??
A. Cyanobacteria
B. Blue green algae
C. Bacteria
D. Virus
Among the following organisms which shows the best adaptations for locomotion??
A. Amoeba.
B. Earthworm.
C. Reptiles
D. Amphibians.
Humming bird is an example of________________??
A. Cold blooded animal
B. Ectotherm
C. Endotherm
D. Heterotherm
Pox viruses are_________??
A. RNA non-enveloped
B. RNA enveloped
C. DNA non-enveloped
D. DNA enveloped
___________ component of cell wall has grreat affinity with water??
A. Lignin
B. Cellulose
C. Pectin
D. All of these
Which of the following statement about filicinae a group of tracheophytes is incorrect_________________??
A. They belong to sphenopsida
B. They are seedless and their leaves are called fronds
C. They live in shady and moist areas.
D. They show circinate vernation.
All of the following are elements that plants need in very small amounts except___________??
A. Iron
B. Hydrogen
C. Chlorine
D. Copper
Of the following which one is not an energy releasing process??
A. Glycolysis
B. Respiration
C. Photosynthesis
D. Kreb’s cycle
