NDA Biology 2013/2014 Past Questions

The study of the microscopic appearance of tissue is known as ___.

In the cell nucleus, certain threads which determine the development of future characteristics are called

Ringing the stem of a plant makes the plant die quickly because ___.

An epiphyte is ___.

The main vein which returns blood from the brain to the heart in animals is ___.

The eye defect that occurs when the eyeball is short is called ___.

The type of enzyme that digests carbohydrates is called ___.

The blood group which can receive all other blood groups is ___.

The secondary host of tapeworm is ___.

Animals active at daytime are called ___.

Conjugation in paramecium is for ___.

In sexual reproduction, male and female gametes are fused in the process known as ___.

Osmo-regulation in Euglena occurs with the help of ___.

If blood does not clot. this could be due to lack of ___.

Fungal infection in the skin is called ___.

Which of the following, blood cells typically increase in numbers during an active infection?

DNA differs from RNA in that DNA has ___.

All except one of the following are characteristics of enzymes ___.

The group of bacteria that do not have cell walls are the ___.

Lactose and sucrose are examples of ___.

Biological molecules made by covalently bending amino acids are called .

Which of the following is the final product of aerobic respiration?

Which type of lens is used to correct myopia?

The longest and largest bone in the human body is ___.

The number of chromosomes in the human gene is ___.

Deficiency of thyamine is ___.

Excess of fat in the body is stored in ___.

Inflammation of lymph vessels and lymph glands results in a disease known as ___.

The PH value of human blood is ___.

The cytoplasm of some animal cells contains numerous small or large sized hollow structures called ___.

The protein cover of a virus is called ___.

The hormone responsible for emergency action is ___.

Examples of competitors are ___.

The community of plants in which the same species occur from year to year is the ___.

The most common means of transmitting the Acquired Immune Deficiency Syndrome (AIDS) is ___.

Plants tend to prevent overcrowding by means of efficient ___.

The mode of nutrition exhibited by a tapeworm is ___.

The organ located within the duodenal loop in the mammal is the ___.

In which of the following groups of fruits is the pericarp inseparable from the seed coat

Tissue respiration is important for the ___.