Download App

The Fundamental Unit of Life — Science STD 9 — Question

CBSE BoardEnglish MediumSTD 9ScienceThe Fundamental Unit of Life1 Mark
MCQ
Plasma membrane is:
  • A
    Permeable
  • B
    Selective permeable
  • C
    Semipermeable
  • D
    Impermeable
✓

Answer

  1. Selective permeable

Explanation:

Plasma membrane is a selective permeable membrane. Therefore, it allows or permits the entry and exit of some materials in and out of the cell.

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 The Fundamental Unit of Life→The Fundamental Unit of Life — all question types→Science STD 9 question papers→CBSE Board STD 9 question papers→CBSE Board question paper generator→

Similar questions

The covering tissue of external and internal surfaces of animals is:

  1. Connective
  2. Muscular
  3. Nervous
  4. Epithelial
→
Meristematic tissues lacks:
→
Which one is not a source of carbohydrate?
→
The trait which is accounted for hybridization is:
→

AIDS is mainly caused by:

  1. Sexual intercourse.
  2. Blood transfusion.
  3. Through placental transfusion.
  4. All of the above.
→
Voluntary muscles are found in:
→

Growing different crops in the same field in a pre planned succession is:

  1. Crop management.
  2. Crop rotation.
  3. Intercropping.
  4. Plant breeding.
→

Which of the following plant group bears naked seeds?

  1. Pteridophyta.
  2. Bryophyta.
  3. Gymnospermae.
  4. Angiospermae.
→

Amoeba has a contractile vacuole for:

  1. Osmoregulation.
  2. Storage.
  3. Turgidity.
  4. Gaseous exchange.
→

Which one is not a source of carbohydrate?

→