Question # 1

Part of flower which changes into fruit is.

Choose an answer

Anther

Ovary

Ovule

Petals

Into which kingdom you place a multicellular land organism that performs photosynthesis.

Choose an answer

Monera

Plantae

Animals

Protista

The two kingdom Classification system divided into which of the following.

Choose an answer

Animalia and fungi

Animalia and Plantae

Archaea and Bacteria

Plantae and Monera

Liver cells, hepatocy suited for various fucntions due to their.

Choose an answer

Haemoglobin content

Hexagonal shape

Central ucleus

Striated structure

Which component of an amino acid determines its unique properties.

Choose an answer

Amino group

Carboxyl group

R group

Hydrogen group

Rhizopus reproduce aseually by

Choose an answer

Binary fission

Budding

Spore formation

Endospore formation

When the number of values in a data set is even, how is the median calculated.

Choose an answer

By seleting the most frequent value

By taking the average of the two middle values

By choosing the middle value

By adding all values and dividing by the total number of values

What are the roles of stomata in plants.

Choose an answer

Gaseous exchange

Water absorption

Transpiration

Nutrient uptake

Which of the following is not function of roots in plants.

Choose an answer

photosynthesis

Absorption of water

Anchor the plant

Nutrient absorption

Which nitrogenous base is found in RNA but not in DNA.

Choose an answer

Adenine

Uracil

Guanine

Thymine

What is true about the optimun pH values of the followign enzyes of digestive system.

Choose an answer

Both work at high pH

Both work at low pH

Pepsin works at low pH while trypsin works at high pH

Pepsin works at high pH while trypsin works at low pH

Maintenance of internal body temperature is called.

Choose an answer

Osmoregualation

thermoregulation

Trnaspiration

Excertion

Which of the following statements best describes homeostasis.

Choose an answer

Keeping the body in a fixed and unaltered state

Dynamic equilibrium

Maintaining a near constant intrnal environment

Altering the exernal environment to accommodate the body's needs.

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