Biology MCQs
Biology MCQs Test Preparation | Latest 2025 Quiz FPSC, NTS, KPPSC, PPSC, SPSC, BPSC, OTS, UTS, PTS, CTS, ATS, ETEA MCQs Test Questions.
More water is reabsorbed in blood due to _________ ?
A: More anti-diuretic hormone
B: Lesser anti-diuretic hormone
C: Active functioning of pancreas
D: Inactivity of pituitary gland
More anti-diuretic hormone
Sessile flowers have _________ ?
A: No scent
B: Irregular shape
C: No pedicles
D: No petals
No pedicles
Stamens are not usually pendulous in plants pollinated by __________ ?
A: Wind
B: Insects
C: Water
D: Rain
Insects
lub sound is produced after _________ ?
A: The ventricles are fully contracted
B: The ventricles start to relax
C: The bicuspid and tricuspid valves suddenly close
D: The semilunar valves are closed
The bicuspid and tricuspid valves suddenly close
Examples of Epigeal germination include _________ ?
A: Maize
B: Sword bean seed
C: Broad bean seed
D: Corn
Sword bean seed
All are functions of hypothalamus, but, _________ ?
A: Regulation of body temperature
B: Regulation of anti-diuretic hormones
C: Regulation of sleep and emotions
D: Regulation of blood osmotic pressure
Regulation of anti-diuretic hormones
What is hibernation and aestivation________?
A: Thermal adaptation shown by animals
B: wind adaptation shown by animals
C: adaptation of animals to escape from predators
D: None of these
Thermal adaptation shown by animals
Enzyme activity can also be charted through the __________ ?
A: Rate of digestion
B: Rate of reaction
C: Level of pH
D: Number of active sites
Rate of reaction
BOD refers to the __________?
A: Bidding of Dermatology
B: Binding of Dirt
C: Biochemical occupied Date
D: Biochemical Oxygen demand
Biochemical Oxygen demand
Self pollination is not possible in ________ ?
A: Dioecious plants
B: Pawpaw
C: Flowers
D: both A and B
both A and B