Unicellular Organisms

Which of the following is true for living organisms?

• It is always composed of a lot of cells.

• It does not depend on other living organisms.

• It can move, breathe, excrete, react to environment and grow.

• It always has nucleus.

Prokaryotic cells' DNA are said to be in the

• Mitochondria

• Nucleus

• Nucleoid

• Ribosomes

Which part of the bacteria helps it to move?

• Flagella

• Ribosomes

• Nucleiod

• Cell wall

What do you call the part of amoeba that helps it move?

• Flagella

• Cilia

• Buds

• Pseudopods

Which among the uni- cellular organisms can perform photosynthesis

• Bacteria

• Fungi

• Euglena

• Amoeba

Which part of Euglena helps it to detect sunlight for photosynthesis?

• flagellum

• eyespot

• stigma

• nucleolus

Euglena is described as plant because...

• It can bear fruit.

• It can perform photosynthesis.

• It is shaped like a leaf.

• It has roots.

Euglena make their food in the...

• Flagellum

• Chloroplast

• Cell Membrane

• Eye spot

Which among the uni-cellular organisms produces spores to move around.

• Fungi

• Euglena

• Bacteria

• Amoeba

How do amoebas eat?

• They make their own food.

• They use their pseudopods to engulf food.

• They use their eyespot to detect sunlight.

• They eat their own waste.