Question # 1

In which organism colonial organization present in the following.

Choose an answer

Amoeba

Paramesium

Euglena

Volvox

Viruses can be _____________

Choose an answer

Seen

Crystallized

Store

None

Which of the following structure is absent in animals?

Choose an answer

Spindle

Centrioles

Chromatids

Phragmoplant

The division of nucleus is:

Choose an answer

Mitosis

Karyokinesis

Cytokinesis

Meiosis

the division of cytoplasm is called ............. .

Choose an answer

Karyokinesis

Cytokinesis

Anaohase

Telophase

The example of long cells are:

Choose an answer

Bird eggs

Muscle cells

Nerves cells

Muscle cells & Nerves cells

Stomata close when the guard cells;

Choose an answer

Lose water

Gain chloride ions

Became turgid

Gain potassium ions

Which of the following plastids have chlorophyll and help in photosynthesis?

Choose an answer

Chloroplasts

Leucoplast

Chromoplasts

All of these

Electron beam is used in

Choose an answer

SEM

TEM

Both

None

Which event distinguishes meiosis from mitosis?

Choose an answer

Condensation of chromosomes

Loss of the nuclear membrane

Formation of metaphase plate

Pairing of homologous chromosomes

............... was English scientist.

Choose an answer

Robert Hooke

Leeuwenhoek

Dolland

Robert Brown

Plants form beneficial relationships with soil bacteria fungi in order to:

Choose an answer

Avoid diseases

Absorption of minerals

Transpire more water

All of these

Necrosis is:

Choose an answer

Division of cells

Suicide of cells

Cell death by tissue damage

Weakness of 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