Biology MCQs
Biology MCQs Test Preparation | Latest 2025 Quiz FPSC, NTS, KPPSC, PPSC, SPSC, BPSC, OTS, UTS, PTS, CTS, ATS, ETEA MCQs Test Questions.
Sodium ions are pumped from a region of lower concentration to a region of higher concentration in the nerve cells of humans. This process is an example of
A: Diffusion
B: Passive transport
C: Osmosis
D: Active transport
Active transport
An unbroken series of species arranged in ancestors to descendent sequence with each later species having evolved from one that immediately preceded it is called?
A: Biome
B: Phyletic lineage
C: Community
D: Population
Phyletic lineage
Most cell membranes are composed principally of ?
A: DNA ad protein
B: Protein and Lipids
C: Protein and Chitin
D: Protein and RNA
Protein and Lipids
A structure formed by groups of similar cells organized into loose sheets or bundles performing similar functions is called as:
A: An organ
B: An organism
C: A Tissue
D: A Cell
A Tissue
Haemodialysis means cleaning of____________?
A: Urine
B: Blood
C: Glomerular filterate
D: Coelomic fluid
Blood
In animals coordination is achieved by means of?
A: Nervous system
B: Endocrine system
C: Respiratory system
D: Both A and B
Both A and B
Group of living organisms of the same species living in the same place at the same time is called ?
A: Community
B: Population
C: Ecosystem
D: Biome
Population
The evaporative cooling in the respiratory tract of dogs is called?
A: Vasodilation
B: Vasoconstriction
C: Panting
D: All of these
Panting