Question # 1

ATP molecule was discovered by:

Choose an answer

Fritz Lipmann

Calvin

Karl Lohmann

Hans krebs

Prokaryotic ribosomes is ...................

Choose an answer

20s

30

70s

80s

There are _______________ chromosomes in onion.

Choose an answer

46

18

16

23

Which of the following proteins is not present in the plasma of the blood?

Choose an answer

Immunoglobulin or antibodies

Prothrombin

Haemoglobin

Fibrenogen

Example of connective tissue is:

Choose an answer

Blood

Cartilage

Adipose tissue

All of these

The scientific name of wolf is _____________

Choose an answer

Canis leo

Canis domestica

Canis lupus

Canis religiosa

Chlorophyll pigment absorbs maximum light in wavelengths of:

Choose an answer

Green and blue

Green and red

Green only

Red and blue

There are _______ micrometers in one millimeter.

Choose an answer

10

100

1000

1000000

The most abundant and important organelle belongingto plastids are:

Choose an answer

Chloroplast

Chronoplast

Leucoplast

None

The phases of cell cycle are:

Choose an answer

Interphase

Division phase

Both a and b

None

................. in blood stream plays an important role in blood clotting.

Choose an answer

Calcium

Phosphorus

Nitrogen

Potassium

The mitochondrion functions in:

Choose an answer

Lipid storage

Protein synthesis

Photosynthesis

Cellular respiration

Organelles assemble ot form

Choose an answer

Tissues

Systems

Organ

Cells

More Classes

Other Links

Biology 9th Class English Medium Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer