Question # 1

_____________ modified the Whittaker system.

Choose an answer

Aristotle

Margulies

Sachwartz

Both a and b

Which food group is our body's best source of energy?

Choose an answer

Meat Group

Fats,oils and sweets

Breads and cereals

Milk and cheese

Aerobic respiration needs free ............. .

Choose an answer

Carbon

Nitrogen

Oxygen

None

................. teeth are adopted for cutting.

Choose an answer

Parmanenet

Premolars

Incisor teeth

Canine teeth

.................. does not require sunlight.

Choose an answer

Photosynthesis

Respiration

Both

None

Which of the following chamber has the thickest walls in human heart?

Choose an answer

Right atrium

Left atrium

Left ventricle

Right ventricle

In which compound of the leaf cells, chlorophyll is present?

Choose an answer

Stroma

Thylakoids

Plasma membrane

Cytoplasm

the failure of replicated chromosomes to separate during meiosis is ............... .

Choose an answer

Disjunction

Non-disjunction

Both a & b

None

The membrane of vacuole is called:

Choose an answer

Tonoplast

Protoplast

Chloroplast

Nucleoplast

____________ is called the father of genetics.

Choose an answer

Mendal

Ronald Ross

A.F.A King

All

Cytokinesis in a plant cell is characterized by:

Choose an answer

The equal division of homologous chromosomes

A pinching off of the cell membrane to divide the cell

The formation of a cell plate in the cytoplasm

The movement of the chromosomes from the metaphase plate

Crossing occurs during ..................... .

Choose an answer

Meiosis

Mitosis

Meiosis II

None

............... is abbreviated from Adenosine Tri Phosphate.

Choose an answer

ATP

ADP

AMP

All

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