NSO prep guide 8th grade

Robert Hooke observed the cells for the first time in

• Slice of cork

• Tradescantia leaf

• Cheek cells

• Onion peel

Paramecium is

• Unicellular

• Prokaryotic

• Multicellular

• None of these

Which of the following organisms posses pseudopodia or false feet?

• Paramecium

• Amoeba

• Bacteria

• Blue green algae

The longest cell in the human body is

• RBC

• Neuron

• Leucocyte

• Muscle cell

Select the odd one out

• Euglena

• Amoeba

• Chlamydomonas

• Hydra

Golgi apparatus was discovered by

• Camillo Golgi

• Robert Hooke

• Anton van Leeuwenhoek

• Schleiden

Which of the following is also known as suicidal bag of cell

• Endoplasmic reticulum

• Golgi apparatus

• Lysosomes

• Nucleus

Plant cell wall is composed of

• Calcium

• Cellulose

• Chitin

• Peptidoglycan

Organelle involved in modification, secretion and storage of substance is

• Golgi apparatus

• Lysosome

• ER

• Both (A) and (B)

Which of the following is absent in an animal cell?

• Nucleus

• Plasma membrane

• Cell wall

• Cytoplasm