Question # 1

Scientific name has advantages of

Choose an answer

Same name applied to different organism

Same organism have different name in different areas

Has not scientific basis

Has scientific basis and universally accepted

Length of the brown algae range from centimeters to.

Choose an answer

Amphitrichous

Monotrichous

Lophotrichous

Atrichous

Water is more viscous than air.

Choose an answer

10 times

20 times

50 times

100 times

Pig could be the source of infection of hepatitis.

Choose an answer

A

B

E

C

Cell wall of Archaebacteria does not contain.

Choose an answer

Chitin

Cutin

Peptidoglycan

Cellulose

The exchange of gases between the organism and its environment is called.

Choose an answer

Respiration

External respiration

Cellular respiration

Anaerobic respiration

Lungs of birds have thin walled ducts called.

Choose an answer

Alveoli

Trachea

Bronchi

Parabronchi

Dipeptides are broken down into amino acids by.

Choose an answer

Pepsin

Trypsin

Erypsin

Lipase

The male gametophyte of an angiosperm is the

Choose an answer

Anther

Embroyo sac

Microspore

Germinated pollen grain

The percentage of photosynthesis carried out by terrestrial plants is about.

Choose an answer

10

20

30

40

The branch of Biology dealing with social behavior and communal life of human beings is

Choose an answer

Human Biology

Social Biology

Micro Biology

Bio technology

The position of gene one chromosome is called. its.

Choose an answer

Allele

Phenotype

Locus

Genotype

A man bolld group A marries a women of blood goroup B and they have one child. Which one of the following statements abo ut the child's blood is correct?

Choose an answer

It could be group A only

It could be group AB only

It could be group A or Group B only

It could be any of the groups A,B,AB, O

Acute forms of arthritis usually result from

Choose an answer

Bacterial invasion

Viral inversion

fungal invasion

Severe injury

Alpha cells of pancreas secrete

Choose an answer

Insulin

Glucagon

Secretin

Pancreatic juice

The main transmitter for synapses that lie outside the central nervous system is

Choose an answer

Adrenaline

Acetylcholine

Serotonin

Dopamine

Movement of rearrangement of the cells in the embryo is called.

Choose an answer

Cleavage

Gastrulation

Fertilization

Organogenesis

Lyell published the principle of.

Choose an answer

Population

Community

Geology

Blome

Secretin is a hormone produced by

Choose an answer

Liver

Gut

Adrenals

Pancreas

Bundle caps in sunflower stem, are formed by

Choose an answer

Sclerenchyma

Parenchyma

Mesenchyma

Collenchyma

What is the motality rate in developing countries due to tetanus.

Choose an answer

35%

40%

45%

50%

DNA was discovered in

Choose an answer

1869

1864

1961

1972

More Classes

Other Links

Biology Life Science Test Medium Mode 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

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