Download App

The Fundamental Unit of Life — Science STD 9 — Question

CBSE BoardEnglish MediumSTD 9ScienceThe Fundamental Unit of Life1 Mark
MCQ
Who discovered Endoplasmic reticulum?
  • A
    Porter.
  • B
    Altmann.
  • C
    Golgi.
  • D
    Benda.
✓

Answer

  1. Porter.

Explanation:

Endoplasmic reticulum (ER) is a system of membrane-lined channels found in all eukaryotic cells except mature erythrocytes. Endoplasmic reticulum was discovered by Porter and Thompson (1945). The name endoplasmic reticulum was given by Porter in 1953.

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

Intercalated disc is present in:
→

Harelip is a:

  1. Acquired disease.
  2. Infectious disease.
  3. Metabolic disease.
  4. Congenital disease.
→
Some crops are grown in Kharif season, from the month of:
→

T.B. is cured by:

  1. Griseofulvin.
  2. Ubiquinone.
  3. Streptomycin.
  4. encitol.
→
White fibres of connective tissue are made up of:
→
Temporary mount of a peel is made in:
→

Wind breaks are:

  1. Raising edges of fields.
  2. Growing grasses altemating with crops.
  3. Mud walls.
  4. Rows of trees and shrubs.
→
Dutrochet has given the concept about cell in:
→
Nucleus is located at the periphery in:
→

Which of the following in natural insecticides?

  1. Nicotine
  2. Neem
  3. Pyrethrum
  4. All of these
→