NECO SSCE - Biology - 2009

The basic unit of classification of living things is the

Which of the following is a characteristic of mollusc?

The following plants have self-pollinated flowers EXCEPT?

Excess amino acids are converted into urea by the

The products of respiration in higher plants are

Mycelium is a feature of

Exoskeleton is a characteristic feature of

Which of the following functions of the body are nephrons associated with?

Which of the following enzymes act on carbohydrates?

Which of the following is bryophyte?

Which of these is NOT a pollutant?

The part of the male reproductive organ where sperm cells are produced is called

Digested food is carried from small intestine to the liver by the

Which of the following enables mammals to maintain balance?

Which of the following body characteristics distinguishes Ascaris from Earthworms?

The topmost layer of a typical soil profile is

In a moss plant, spores are produced in the

These groups of bacteria are harmless EXCEPT

Villi are finger-like structures found in the

In mammals, tissue respiration takes place in the

The male reproductive part of a flower is made up of

Which of the following processes converts nitrates in the soil to atmospheric nitrogen?

Over-grazing encourages soil

Which of these is a simple dehiscent fruit?

The type of placentation found in tomato fruit is called

Which of these organisms reproduces by budding?

What will be the phenotypic ratio in the f1 generation, if a dominant red flowered plant (RR) is crossed with recessive white flowered plant (rr)?

Cellular respiration occurs in the

Which of the following is an abiotic factor in an ecosystem?

These animals exhibit camouflage EXCEPT

Root hairs are extensions of the

These processes are involved in asexual reproduction EXCEPT

The cortex of a herbaceous stem is made up of

Which of these influences growth movement in plants?

Fern plants carry out Photosynthesis in the

Which of these is NOT part of a seed?

The structure in cell concerned with the synthesis of proteins is the

Which of these vertebrae is of the same number in man and rabbit?

The following processes release carbondioxide into the atmosphere EXCEPT

Plants use Nitrogen in the form of