Download App

Tissues — Science STD 9 — Question

CBSE BoardEnglish MediumSTD 9ScienceTissues1 Mark
MCQ
Which among the following is not a leucocyte?
  • A
    B-lymphocyte.
  • B
    Platelet.
  • C
    Basophil.
  • D
    Monocyte.
✓

Answer

  1. B-lymphocyte.

Explanation:

B-Lymphocytes and Monocytes are agranular WBCs or Leukocytes, while Basophil is a granular leukocyte or WBC. Platelets are enucleate plasma components that form clot during an wound or injury.

So, the correct answer is 'Platelet'

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q-[Bio-1M]" from Tissues→Tissues — all question types→Science STD 9 question papers→CBSE Board STD 9 question papers→CBSE Board question paper generator→

Similar questions

Who coined the term cytology?
→
Find out the correct sentence about manure.
  1. Manure contains large quantities of organic matter and small quantities of nutrients.
  2. It increases the water holding capacity of sandy soil.
  3. It helps in draining out of excess of water from clayey soil.
  4. Its excessive use pollutes environment because it is made of animal excretory waste.
    →
    Living organisms are used in:
    →
    Heat generating cells of animals are:
    →
    Which of these options are not a function of ribosomes?
    1. It helps in manufacture of protein molecules.
    2. It helps in manufacture of enzymes.
    3. In helps in manufacture of hormones.
    4. In helps in manufacture of starch molecules.
    →
    The botanical name of Egyptian clover is:
    →
    Grass stem elongates by the activity of:
    →

    Kranti, Pusa Agrani and pusa bold are improved varieties of:

    1. Urad bean.
    2. Sunflower.
    3. Chick pea.
    4. Mustard.
    →
    Intracellular compartments are absent in:
    →

    The compound plants composed of algae and fungi are called:

    1. Algae.
    2. Bryophytes.
    3. Pteridophytes.
    4. Lichens.
    →