MCQs4All - Biology Collection
Biology MCQs for NTS, FPSC, CSS, PPSC, PMS, UTS, FTS, OTS, Teaching, CT, PTC, SST, B.Ed, M.Ed of past papers
Question. Enteron in coelenterates acts as___________?
- Digestive cavity
- Body cavity
- Transporting cavity
- all of these
Question. Which of the following is responsible for Irish potato famine?
- Physarum polycephalum
- Phytophthora infestans
Question. Important factors which affect the capacity of haemoglobin to combine with oxygen is
- Carbon dioxide
- All of these
Question. Who developed the vaccine against anthrax?
- Louis Pasteur
- Edward Jennar
- Alexander Fleming
Question. Cellular respiration is essentially a/an _____________ process?
- None of the above.
Question. Gaseous exchange in birds occurs at level of_______________?
- Air sacs
Question. The cell wall is usually composed of two overlapping halves called epitheca and hypotheca in__________?
Question. Mode of transmission of hepatitis A is__________?
- Sexual contact
- All of these
Question. Which chemical component has the same % in bacterial as well as the mammalian cell_____________?
Question. Rapid movement of leaves of mimosa on touching is an example of _____________?
- Turgor movement
- Nastic movement
- Tropic movements.
- Growth movement
Question. Which of the following carbohydrate is tasteless___________?
- None of these
Question. Following possess bilateral symmetry as larva and radial symmetry as adult:
Question. Group of living organisms of the same species living in the same place at the same time is called ?