MCQ'S

Which micro-organisms can be seen only under microscope and not seen through nacked eyes?
1. bacteria
2. fungi
3. amoeba
4. all of these
Salmonella species is a bacteria that can cause _______ infection.
1. water-borne
2. food-borne
3. both of these
4. none of these
The basic functional unit of an organism is called
1. cell
2. battery
3. atom
4. heart
human body is made up of
1. animal cell
2. plant cell
3. human cell
4. blood cell
Some simple organisms, which are made up of only one cell are called
1. unicellular organisms
2. multicellular organisms
3. bicellular organisms
4. microscopic organisms
Which of the following is/are a single cell organisms
1. Chlamydomonas
2. Amoeba
3. bacteria
4. all of these
The cells are organized into tissues, ____and organ systems in a multicellular organism.
1. organs
2. bacteria
3. body parts
4. blood
which of the following are examples for
multicellular organism?
1. onion
2. man
3. both onion and man
4. none of these
which of the following is/are example of organ system?
1. respiratory system
2. digestive system
3. excretory system
4. circulatory system
5. all of these
In a plant, ________ does the function of conduction of water, mineral and also fixation.
1. root system
2. stem system
3. leaves system
4. respiratoty system

Cell Biology